<?xml version="1.0" encoding="utf-8"?>
<catalog>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/1.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question1.jpg" mp3="AUDIO_REPOS/1.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[The last lonely bird of a species that once numbered 3 billion or more died on Sept. 1, 1914.]]></question>
		<saythis><![CDATA[The last lonely bird of a species that once numbered 3 billion or more died on Sept. 1, 1914.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/1.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/1.1.jpg" rationale="Right" value="1" choicesay="The last lonely bird of a species that once numbered 3 billion or more died on Sept  1 1914 "><![CDATA[The last lonely bird of a species that once numbered 3 billion or more died on Sept. 1, 1914.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/2.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question2.jpg" mp3="AUDIO_REPOS/2.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[Martha, as she was known, had been the last passenger pigeon since her mate George died in 1910.]]></question>
		<saythis><![CDATA[Martha, as she was known, had been the last passenger pigeon since her mate George died in 1910.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/2.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/2.1.jpg" rationale="Right" value="1" choicesay="Martha as she was known had been the last passenger pigeon since her mate George died in 1910 "><![CDATA[Martha, as she was known, had been the last passenger pigeon since her mate George died in 1910.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/3.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question3.jpg" mp3="AUDIO_REPOS/3.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[The last of a social species, she lived out her days in solitary confinement in a cage in the Cincinnati Zoo.]]></question>
		<saythis><![CDATA[The last of a social species, she lived out her days in solitary confinement in a cage in the Cincinnati Zoo.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/3.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/3.1.jpg" rationale="Right" value="1" choicesay="The last of a social species she lived out her days in solitary confinement in a cage in the Cincinnati Zoo "><![CDATA[The last of a social species, she lived out her days in solitary confinement in a cage in the Cincinnati Zoo.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/4.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question4.jpg" mp3="AUDIO_REPOS/4.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[Her corpse  -  stuffed and primped  -  can now be seen at the Smithsonian Institution.]]></question>
		<saythis><![CDATA[Her corpse     stuffed and primped     can now be seen at the Smithsonian Institution.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/4.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/4.1.jpg" rationale="Right" value="1" choicesay="Her corpse   stuffed and primped   can now be seen at the Smithsonian Institution "><![CDATA[Her corpse  -  stuffed and primped  -  can now be seen at the Smithsonian Institution.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/5.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question5.jpg" mp3="AUDIO_REPOS/5.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[But what if the passenger pigeon could be brought back?]]></question>
		<saythis><![CDATA[But what if the passenger pigeon could be brought back?]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/5.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/5.1.jpg" rationale="Right" value="1" choicesay="But what if the passenger pigeon could be brought back"><![CDATA[But what if the passenger pigeon could be brought back?]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/6.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question6.jpg" mp3="AUDIO_REPOS/6.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[That's the idea behind de-extinction.]]></question>
		<saythis><![CDATA[That's the idea behind de extinction.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/6.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/6.1.jpg" rationale="Right" value="1" choicesay="That's the idea behind de extinction "><![CDATA[That's the idea behind de-extinction.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/7.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question7.jpg" mp3="AUDIO_REPOS/7.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[Take DNA harvested from specimens stuffed in museum drawers, like Martha.]]></question>
		<saythis><![CDATA[Take DNA harvested from specimens stuffed in museum drawers, like Martha.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/7.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/7.1.jpg" rationale="Right" value="1" choicesay="Take DNA harvested from specimens stuffed in museum drawers like Martha "><![CDATA[Take DNA harvested from specimens stuffed in museum drawers, like Martha.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/8.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question8.jpg" mp3="AUDIO_REPOS/8.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[Figure out which genes matter and then use the fast growing field of genetic engineering to edit the DNA of a closely related species into some version of the extinct species.]]></question>
		<saythis><![CDATA[Figure out which genes matter and then use the fast growing field of genetic engineering to edit the DNA of a closely related species into some version of the extinct species.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/8.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/8.1.jpg" rationale="Right" value="1" choicesay="Figure out which genes matter and then use the fast growing field of genetic engineering to edit the DNA of a closely related species into some version of the extinct species "><![CDATA[Figure out which genes matter and then use the fast growing field of genetic engineering to edit the DNA of a closely related species into some version of the extinct species.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/9.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question9.jpg" mp3="AUDIO_REPOS/9.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[If all goes well, a chimera of the long-lost Martha could be born and, one day, flocks of passenger pigeons could be restored to the regrown eastern North American woodlands.]]></question>
		<saythis><![CDATA[If all goes well, a chimera of the long lost Martha could be born and, one day, flocks of passenger pigeons could be restored to the regrown eastern North American woodlands.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/9.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/9.1.jpg" rationale="Right" value="1" choicesay="If all goes well a chimera of the long lost Martha could be born and one day flocks of passenger pigeons could be restored to the regrown eastern North American woodlands "><![CDATA[If all goes well, a chimera of the long-lost Martha could be born and, one day, flocks of passenger pigeons could be restored to the regrown eastern North American woodlands.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/10.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question10.jpg" mp3="AUDIO_REPOS/10.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[Would-be de-extinction pioneer Ben Novak is working at the University of California, Santa Cruz, to make this exact scenario come true.]]></question>
		<saythis><![CDATA[Would be de extinction pioneer Ben Novak is working at the University of California, Santa Cruz, to make this exact scenario come true.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/10.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/10.1.jpg" rationale="Right" value="1" choicesay="Would be de extinction pioneer Ben Novak is working at the University of California Santa Cruz to make this exact scenario come true "><![CDATA[Would-be de-extinction pioneer Ben Novak is working at the University of California, Santa Cruz, to make this exact scenario come true.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/11.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question11.jpg" mp3="AUDIO_REPOS/11.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[A joint venture between the Revive and Restore effort of The Long Now Foundation (an organization dedicated to long-term thinking) and the ancient DNA lab at UC Santa Cruz, Novak's effort is focused on acquiring genetic information from stuffed passenger pigeons and sequencing the genome of the closely related band-tailed pigeon.]]></question>
		<saythis><![CDATA[A joint venture between the Revive and Restore effort of The Long Now Foundation (an organization dedicated to long term thinking) and the ancient DNA lab at UC Santa Cruz, Novak's effort is focused on acquiring genetic information from stuffed passenger pigeons and sequencing the genome of the closely related band tailed pigeon.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/11.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/11.1.jpg" rationale="Right" value="1" choicesay="A joint venture between the Revive and Restore effort of The Long Now Foundation  an organization dedicated to long term thinking  and the ancient DNA lab at UC Santa Cruz Novak's effort is focused on acquiring genetic information from stuffed passenger pigeons and sequencing the genome of the closely related band tailed pigeon "><![CDATA[A joint venture between the Revive and Restore effort of The Long Now Foundation (an organization dedicated to long-term thinking) and the ancient DNA lab at UC Santa Cruz, Novak's effort is focused on acquiring genetic information from stuffed passenger pigeons and sequencing the genome of the closely related band-tailed pigeon.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/12.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question12.jpg" mp3="AUDIO_REPOS/12.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[So far, 32 samples have had the genetic code in their mitochondria sequenced.]]></question>
		<saythis><![CDATA[So far, 32 samples have had the genetic code in their mitochondria sequenced.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/12.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/12.1.jpg" rationale="Right" value="1" choicesay="So far 32 samples have had the genetic code in their mitochondria sequenced "><![CDATA[So far, 32 samples have had the genetic code in their mitochondria sequenced.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/13.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question13.jpg" mp3="AUDIO_REPOS/13.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[All of the samples come from birds killed between 1860 and 1898, according to Novak.]]></question>
		<saythis><![CDATA[All of the samples come from birds killed between 1860 and 1898, according to Novak.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/13.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/13.1.jpg" rationale="Right" value="1" choicesay="All of the samples come from birds killed between 1860 and 1898 according to Novak "><![CDATA[All of the samples come from birds killed between 1860 and 1898, according to Novak.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/14.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question14.jpg" mp3="AUDIO_REPOS/14.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA["That's right in the range when the bird was going extinct," he notes.]]></question>
		<saythis><![CDATA["That's right in the range when the bird was going extinct," he notes.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/14.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/14.1.jpg" rationale="Right" value="1" choicesay="That's right in the range when the bird was going extinct he notes "><![CDATA["That's right in the range when the bird was going extinct," he notes.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/15.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question15.jpg" mp3="AUDIO_REPOS/15.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[Outside efforts have helped as well, including nearly complete sequencing of three individuals that showed passenger pigeons have been through booms and busts before.]]></question>
		<saythis><![CDATA[Outside efforts have helped as well, including nearly complete sequencing of three individuals that showed passenger pigeons have been through booms and busts before.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/15.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/15.1.jpg" rationale="Right" value="1" choicesay="Outside efforts have helped as well including nearly complete sequencing of three individuals that showed passenger pigeons have been through booms and busts before "><![CDATA[Outside efforts have helped as well, including nearly complete sequencing of three individuals that showed passenger pigeons have been through booms and busts before.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/16.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question16.jpg" mp3="AUDIO_REPOS/16.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA["If passenger pigeons survived through several population bottlenecks during their evolutionary history, perhaps we don't need to create billions of them in order for their populations to be sustainable," notes paleogenomicist Beth Shapiro of UC Santa Cruz, whose lab hosts Novak and this effort.]]></question>
		<saythis><![CDATA["If passenger pigeons survived through several population bottlenecks during their evolutionary history, perhaps we don't need to create billions of them in order for their populations to be sustainable," notes paleogenomicist Beth Shapiro of UC Santa Cruz, whose lab hosts Novak and this effort.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/16.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/16.1.jpg" rationale="Right" value="1" choicesay="If passenger pigeons survived through several population bottlenecks during their evolutionary history perhaps we don't need to create billions of them in order for their populations to be sustainable notes paleogenomicist Beth Shapiro of UC Santa Cruz whose lab hosts Novak and this effort "><![CDATA["If passenger pigeons survived through several population bottlenecks during their evolutionary history, perhaps we don't need to create billions of them in order for their populations to be sustainable," notes paleogenomicist Beth Shapiro of UC Santa Cruz, whose lab hosts Novak and this effort.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/17.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question17.jpg" mp3="AUDIO_REPOS/17.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA["All of our birds are all very, very similar to each other  -  like everybody being cousins, essentially  -  which is the effect of this recent rapid population expansion," Novak adds.]]></question>
		<saythis><![CDATA["All of our birds are all very, very similar to each other     like everybody being cousins, essentially     which is the effect of this recent rapid population expansion," Novak adds.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/17.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/17.1.jpg" rationale="Right" value="1" choicesay="All of our birds are all very very similar to each other   like everybody being cousins essentially   which is the effect of this recent rapid population expansion Novak adds "><![CDATA["All of our birds are all very, very similar to each other  -  like everybody being cousins, essentially  -  which is the effect of this recent rapid population expansion," Novak adds.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/18.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question18.jpg" mp3="AUDIO_REPOS/18.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA["What we're really interested in is figuring out when that population expansion happened."]]></question>
		<saythis><![CDATA["What we're really interested in is figuring out when that population expansion happened."]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/18.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/18.1.jpg" rationale="Right" value="1" choicesay="What we're really interested in is figuring out when that population expansion happened "><![CDATA["What we're really interested in is figuring out when that population expansion happened."]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/19.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question19.jpg" mp3="AUDIO_REPOS/19.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[If the population explosion happened more than 400 years ago, then it is unlikely that the European arrival in North America precipitated the boom that produced billions of birds, as some have suggested.]]></question>
		<saythis><![CDATA[If the population explosion happened more than 400 years ago, then it is unlikely that the European arrival in North America precipitated the boom that produced billions of birds, as some have suggested.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/19.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/19.1.jpg" rationale="Right" value="1" choicesay="If the population explosion happened more than 400 years ago then it is unlikely that the European arrival in North America precipitated the boom that produced billions of birds as some have suggested "><![CDATA[If the population explosion happened more than 400 years ago, then it is unlikely that the European arrival in North America precipitated the boom that produced billions of birds, as some have suggested.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/20.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question20.jpg" mp3="AUDIO_REPOS/20.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[To figure out when the last boom occurred will require finding DNA from fossil samples thousands of years old  -  a few of which Novak has begun to examine.]]></question>
		<saythis><![CDATA[To figure out when the last boom occurred will require finding DNA from fossil samples thousands of years old     a few of which Novak has begun to examine.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/20.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/20.1.jpg" rationale="Right" value="1" choicesay="To figure out when the last boom occurred will require finding DNA from fossil samples thousands of years old   a few of which Novak has begun to examine "><![CDATA[To figure out when the last boom occurred will require finding DNA from fossil samples thousands of years old  -  a few of which Novak has begun to examine.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/21.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question21.jpg" mp3="AUDIO_REPOS/21.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[With ancient samples and those from the 19th century, Novak and his peers could begin to piece together the actual ecology of the bird in the wild.]]></question>
		<saythis><![CDATA[With ancient samples and those from the 19th century, Novak and his peers could begin to piece together the actual ecology of the bird in the wild.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/21.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/21.1.jpg" rationale="Right" value="1" choicesay="With ancient samples and those from the 19th century Novak and his peers could begin to piece together the actual ecology of the bird in the wild "><![CDATA[With ancient samples and those from the 19th century, Novak and his peers could begin to piece together the actual ecology of the bird in the wild.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/22.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question22.jpg" mp3="AUDIO_REPOS/22.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[And understanding how the passenger pigeon existed makes it more likely people could bring the bird back and have the species thrive in the woods that are available today as well as in the future as the climate changes.]]></question>
		<saythis><![CDATA[And understanding how the passenger pigeon existed makes it more likely people could bring the bird back and have the species thrive in the woods that are available today as well as in the future as the climate changes.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/22.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/22.1.jpg" rationale="Right" value="1" choicesay="And understanding how the passenger pigeon existed makes it more likely people could bring the bird back and have the species thrive in the woods that are available today as well as in the future as the climate changes "><![CDATA[And understanding how the passenger pigeon existed makes it more likely people could bring the bird back and have the species thrive in the woods that are available today as well as in the future as the climate changes.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/23.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question23.jpg" mp3="AUDIO_REPOS/23.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA["Nothing in the data so far to shout at us to turn back now and not bring back the passenger pigeon," Novak says.]]></question>
		<saythis><![CDATA["Nothing in the data so far to shout at us to turn back now and not bring back the passenger pigeon," Novak says.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/23.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/23.1.jpg" rationale="Right" value="1" choicesay="Nothing in the data so far to shout at us to turn back now and not bring back the passenger pigeon Novak says "><![CDATA["Nothing in the data so far to shout at us to turn back now and not bring back the passenger pigeon," Novak says.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/24.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question24.jpg" mp3="AUDIO_REPOS/24.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[The team has not yet completed the band-tailed pigeon sequencing required to begin resurrecting the passenger pigeon, but experiments in cell cultures from the band-tailed pigeon may begin as soon as next year, Novak says.]]></question>
		<saythis><![CDATA[The team has not yet completed the band tailed pigeon sequencing required to begin resurrecting the passenger pigeon, but experiments in cell cultures from the band tailed pigeon may begin as soon as next year, Novak says.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/24.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/24.1.jpg" rationale="Right" value="1" choicesay="The team has not yet completed the band tailed pigeon sequencing required to begin resurrecting the passenger pigeon but experiments in cell cultures from the band tailed pigeon may begin as soon as next year Novak says "><![CDATA[The team has not yet completed the band-tailed pigeon sequencing required to begin resurrecting the passenger pigeon, but experiments in cell cultures from the band-tailed pigeon may begin as soon as next year, Novak says.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/25.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question25.jpg" mp3="AUDIO_REPOS/25.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[This work would be similar to experiments being done at Harvard Medical School to see if the woolly mammoth might be resurrected through its still-living relative, the Asian elephant.]]></question>
		<saythis><![CDATA[This work would be similar to experiments being done at Harvard Medical School to see if the woolly mammoth might be resurrected through its still living relative, the Asian elephant.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/25.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/25.1.jpg" rationale="Right" value="1" choicesay="This work would be similar to experiments being done at Harvard Medical School to see if the woolly mammoth might be resurrected through its still living relative the Asian elephant "><![CDATA[This work would be similar to experiments being done at Harvard Medical School to see if the woolly mammoth might be resurrected through its still-living relative, the Asian elephant.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/26.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question26.jpg" mp3="AUDIO_REPOS/26.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[And the passenger pigeon work may be helped along by similar germ cell efforts in the chicken and houbara bustard  -  a rare bird prized by oil sheikhs with the funds to attempt a genetic rescue.]]></question>
		<saythis><![CDATA[And the passenger pigeon work may be helped along by similar germ cell efforts in the chicken and houbara bustard     a rare bird prized by oil sheikhs with the funds to attempt a genetic rescue.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/26.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/26.1.jpg" rationale="Right" value="1" choicesay="And the passenger pigeon work may be helped along by similar germ cell efforts in the chicken and houbara bustard   a rare bird prized by oil sheikhs with the funds to attempt a genetic rescue "><![CDATA[And the passenger pigeon work may be helped along by similar germ cell efforts in the chicken and houbara bustard  -  a rare bird prized by oil sheikhs with the funds to attempt a genetic rescue.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/27.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question27.jpg" mp3="AUDIO_REPOS/27.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[If cell cultures thrive and genetic engineering works, the only remaining challenge would then be to teach the resulting hybrid band-tailed and passenger pigeons how to be passenger pigeons.]]></question>
		<saythis><![CDATA[If cell cultures thrive and genetic engineering works, the only remaining challenge would then be to teach the resulting hybrid band tailed and passenger pigeons how to be passenger pigeons.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/27.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/27.1.jpg" rationale="Right" value="1" choicesay="If cell cultures thrive and genetic engineering works the only remaining challenge would then be to teach the resulting hybrid band tailed and passenger pigeons how to be passenger pigeons "><![CDATA[If cell cultures thrive and genetic engineering works, the only remaining challenge would then be to teach the resulting hybrid band-tailed and passenger pigeons how to be passenger pigeons.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/28.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question28.jpg" mp3="AUDIO_REPOS/28.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[This will likely be even more challenging than the genetic work, given experience from rearing California condors with puppets or teaching cranes to migrate with ultralight airplanes.]]></question>
		<saythis><![CDATA[This will likely be even more challenging than the genetic work, given experience from rearing California condors with puppets or teaching cranes to migrate with ultralight airplanes.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/28.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/28.1.jpg" rationale="Right" value="1" choicesay="This will likely be even more challenging than the genetic work given experience from rearing California condors with puppets or teaching cranes to migrate with ultralight airplanes "><![CDATA[This will likely be even more challenging than the genetic work, given experience from rearing California condors with puppets or teaching cranes to migrate with ultralight airplanes.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/29.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question29.jpg" mp3="AUDIO_REPOS/29.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[That's why Revive and Restore, for one, is not putting all its de-extinction eggs in the passenger pigeon basket (as it were).]]></question>
		<saythis><![CDATA[That's why Revive and Restore, for one, is not putting all its de extinction eggs in the passenger pigeon basket (as it were).]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/29.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/29.1.jpg" rationale="Right" value="1" choicesay="That's why Revive and Restore for one is not putting all its de extinction eggs in the passenger pigeon basket  as it were  "><![CDATA[That's why Revive and Restore, for one, is not putting all its de-extinction eggs in the passenger pigeon basket (as it were).]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/30.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question30.jpg" mp3="AUDIO_REPOS/30.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[The foundation-funded outfit might undertake a similar effort to revive the heath hen in Martha's Vineyard, if they can get funding from outside donors.]]></question>
		<saythis><![CDATA[The foundation funded outfit might undertake a similar effort to revive the heath hen in Martha's Vineyard, if they can get funding from outside donors.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/30.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/30.1.jpg" rationale="Right" value="1" choicesay="The foundation funded outfit might undertake a similar effort to revive the heath hen in Martha's Vineyard if they can get funding from outside donors "><![CDATA[The foundation-funded outfit might undertake a similar effort to revive the heath hen in Martha's Vineyard, if they can get funding from outside donors.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/31.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question31.jpg" mp3="AUDIO_REPOS/31.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[But, assuming breeding, sequencing and cell-culture experiments go well, birds that carry the now extinct genes of the passenger pigeon could be flapping around a California facility by the end of the decade, according to Novak.]]></question>
		<saythis><![CDATA[But, assuming breeding, sequencing and cell culture experiments go well, birds that carry the now extinct genes of the passenger pigeon could be flapping around a California facility by the end of the decade, according to Novak.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/31.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/31.1.jpg" rationale="Right" value="1" choicesay="But assuming breeding sequencing and cell culture experiments go well birds that carry the now extinct genes of the passenger pigeon could be flapping around a California facility by the end of the decade according to Novak "><![CDATA[But, assuming breeding, sequencing and cell-culture experiments go well, birds that carry the now extinct genes of the passenger pigeon could be flapping around a California facility by the end of the decade, according to Novak.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/32.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question32.jpg" mp3="AUDIO_REPOS/32.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[These de-extinction projects may prove too ambitious, however.]]></question>
		<saythis><![CDATA[These de extinction projects may prove too ambitious, however.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/32.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/32.1.jpg" rationale="Right" value="1" choicesay="These de extinction projects may prove too ambitious however "><![CDATA[These de-extinction projects may prove too ambitious, however.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/33.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question33.jpg" mp3="AUDIO_REPOS/33.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[Similar efforts that stretch back 30 years have so far failed to produce a quagga, an extinct species of zebra, although acquiring quagga genetics from museum specimens did kick off the entire ancient DNA field in 1984.]]></question>
		<saythis><![CDATA[Similar efforts that stretch back 30 years have so far failed to produce a quagga, an extinct species of zebra, although acquiring quagga genetics from museum specimens did kick off the entire ancient DNA field in 1984.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/33.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/33.1.jpg" rationale="Right" value="1" choicesay="Similar efforts that stretch back 30 years have so far failed to produce a quagga an extinct species of zebra although acquiring quagga genetics from museum specimens did kick off the entire ancient DNA field in 1984 "><![CDATA[Similar efforts that stretch back 30 years have so far failed to produce a quagga, an extinct species of zebra, although acquiring quagga genetics from museum specimens did kick off the entire ancient DNA field in 1984.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/34.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question34.jpg" mp3="AUDIO_REPOS/34.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[And the 2003 experiment that resurrected a bucardo  -  a goat species that was extinct  -  for seven minutes has yet to be repeated.]]></question>
		<saythis><![CDATA[And the 2003 experiment that resurrected a bucardo     a goat species that was extinct     for seven minutes has yet to be repeated.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/34.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/34.1.jpg" rationale="Right" value="1" choicesay="And the 2003 experiment that resurrected a bucardo   a goat species that was extinct   for seven minutes has yet to be repeated "><![CDATA[And the 2003 experiment that resurrected a bucardo  -  a goat species that was extinct  -  for seven minutes has yet to be repeated.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/35.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question35.jpg" mp3="AUDIO_REPOS/35.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[Nevertheless, even the International Union for Conservation of Nature has set up a committee to examine how the genetics used for de-extinction might be used to preserve endangered animals and plants or bring them back if they die out.]]></question>
		<saythis><![CDATA[Nevertheless, even the International Union for Conservation of Nature has set up a committee to examine how the genetics used for de extinction might be used to preserve endangered animals and plants or bring them back if they die out.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/35.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/35.1.jpg" rationale="Right" value="1" choicesay="Nevertheless even the International Union for Conservation of Nature has set up a committee to examine how the genetics used for de extinction might be used to preserve endangered animals and plants or bring them back if they die out "><![CDATA[Nevertheless, even the International Union for Conservation of Nature has set up a committee to examine how the genetics used for de-extinction might be used to preserve endangered animals and plants or bring them back if they die out.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/36.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question36.jpg" mp3="AUDIO_REPOS/36.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[De-extinction is not just for extinct species, after all.]]></question>
		<saythis><![CDATA[De extinction is not just for extinct species, after all.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/36.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/36.1.jpg" rationale="Right" value="1" choicesay="De extinction is not just for extinct species after all "><![CDATA[De-extinction is not just for extinct species, after all.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/37.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question37.jpg" mp3="AUDIO_REPOS/37.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[It could also be used to save a plant or animal that is on the verge of extinction.]]></question>
		<saythis><![CDATA[It could also be used to save a plant or animal that is on the verge of extinction.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/37.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/37.1.jpg" rationale="Right" value="1" choicesay="It could also be used to save a plant or animal that is on the verge of extinction "><![CDATA[It could also be used to save a plant or animal that is on the verge of extinction.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/38.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question38.jpg" mp3="AUDIO_REPOS/38.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[The black-footed ferret has been bred back from just seven viable individuals in the 1980s to thousands today, but the species may need a genetic transfusion to protect the new animals from the perils of inbreeding, which include reproductive problems, susceptibility to disease and genetic drift.]]></question>
		<saythis><![CDATA[The black footed ferret has been bred back from just seven viable individuals in the 1980s to thousands today, but the species may need a genetic transfusion to protect the new animals from the perils of inbreeding, which include reproductive problems, susceptibility to disease and genetic drift.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/38.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/38.1.jpg" rationale="Right" value="1" choicesay="The black footed ferret has been bred back from just seven viable individuals in the 1980s to thousands today but the species may need a genetic transfusion to protect the new animals from the perils of inbreeding which include reproductive problems susceptibility to disease and genetic drift "><![CDATA[The black-footed ferret has been bred back from just seven viable individuals in the 1980s to thousands today, but the species may need a genetic transfusion to protect the new animals from the perils of inbreeding, which include reproductive problems, susceptibility to disease and genetic drift.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/39.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question39.jpg" mp3="AUDIO_REPOS/39.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[So Revive and Restore has sequenced four ferret genomes, including two that had been stored in cell cultures from deep freeze at the Zoological Society of San Diego for the Frozen Ark Consortium, a global project to save the DNA and viable cells of endangered species.]]></question>
		<saythis><![CDATA[So Revive and Restore has sequenced four ferret genomes, including two that had been stored in cell cultures from deep freeze at the Zoological Society of San Diego for the Frozen Ark Consortium, a global project to save the DNA and viable cells of endangered species.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/39.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/39.1.jpg" rationale="Right" value="1" choicesay="So Revive and Restore has sequenced four ferret genomes including two that had been stored in cell cultures from deep freeze at the Zoological Society of San Diego for the Frozen Ark Consortium a global project to save the DNA and viable cells of endangered species "><![CDATA[So Revive and Restore has sequenced four ferret genomes, including two that had been stored in cell cultures from deep freeze at the Zoological Society of San Diego for the Frozen Ark Consortium, a global project to save the DNA and viable cells of endangered species.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/40.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question40.jpg" mp3="AUDIO_REPOS/40.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[If genetic information from such frozen samples could be used to infuse robust genetics into a living population, it would be a first in the annals of conservation.]]></question>
		<saythis><![CDATA[If genetic information from such frozen samples could be used to infuse robust genetics into a living population, it would be a first in the annals of conservation.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/40.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/40.1.jpg" rationale="Right" value="1" choicesay="If genetic information from such frozen samples could be used to infuse robust genetics into a living population it would be a first in the annals of conservation "><![CDATA[If genetic information from such frozen samples could be used to infuse robust genetics into a living population, it would be a first in the annals of conservation.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/41.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question41.jpg" mp3="AUDIO_REPOS/41.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA["The northern white rhino has only four living individuals left.]]></question>
		<saythis><![CDATA["The northern white rhino has only four living individuals left.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/41.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/41.1.jpg" rationale="Right" value="1" choicesay="The northern white rhino has only four living individuals left "><![CDATA["The northern white rhino has only four living individuals left.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/42.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question42.jpg" mp3="AUDIO_REPOS/42.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[They are not viable," says Ryan Phelan of Long Now, who has petted the last individuals of this functionally extinct species.]]></question>
		<saythis><![CDATA[They are not viable," says Ryan Phelan of Long Now, who has petted the last individuals of this functionally extinct species.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/42.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/42.1.jpg" rationale="Right" value="1" choicesay="They are not viable says Ryan Phelan of Long Now who has petted the last individuals of this functionally extinct species "><![CDATA[They are not viable," says Ryan Phelan of Long Now, who has petted the last individuals of this functionally extinct species.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/43.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question43.jpg" mp3="AUDIO_REPOS/43.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA["Do we use genomic techniques and advanced genetic technology to keep that species alive or let it march over to the right on the continuum of extinction and become extinct?"]]></question>
		<saythis><![CDATA["Do we use genomic techniques and advanced genetic technology to keep that species alive or let it march over to the right on the continuum of extinction and become extinct?"]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/43.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/43.1.jpg" rationale="Right" value="1" choicesay="Do we use genomic techniques and advanced genetic technology to keep that species alive or let it march over to the right on the continuum of extinction and become extinct"><![CDATA["Do we use genomic techniques and advanced genetic technology to keep that species alive or let it march over to the right on the continuum of extinction and become extinct?"]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/44.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question44.jpg" mp3="AUDIO_REPOS/44.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[But there are advantages to working with an animal that is already extinct, not least of which is the absence of urgency.]]></question>
		<saythis><![CDATA[But there are advantages to working with an animal that is already extinct, not least of which is the absence of urgency.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/44.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/44.1.jpg" rationale="Right" value="1" choicesay="But there are advantages to working with an animal that is already extinct not least of which is the absence of urgency "><![CDATA[But there are advantages to working with an animal that is already extinct, not least of which is the absence of urgency.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/45.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question45.jpg" mp3="AUDIO_REPOS/45.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[After all, Martha died 100 years ago.]]></question>
		<saythis><![CDATA[After all, Martha died 100 years ago.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/45.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/45.1.jpg" rationale="Right" value="1" choicesay="After all Martha died 100 years ago "><![CDATA[After all, Martha died 100 years ago.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/46.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question46.jpg" mp3="AUDIO_REPOS/46.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA["If we succeed, the world gets a new organism," Novak says.]]></question>
		<saythis><![CDATA["If we succeed, the world gets a new organism," Novak says.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/46.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/46.1.jpg" rationale="Right" value="1" choicesay="If we succeed the world gets a new organism Novak says "><![CDATA["If we succeed, the world gets a new organism," Novak says.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/47.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question47.jpg" mp3="AUDIO_REPOS/47.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA["If we fail, we learn things that are valuable and the world isn't left with another extinct species."]]></question>
		<saythis><![CDATA["If we fail, we learn things that are valuable and the world isn't left with another extinct species."]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/47.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/47.1.jpg" rationale="Right" value="1" choicesay="If we fail we learn things that are valuable and the world isn't left with another extinct species "><![CDATA["If we fail, we learn things that are valuable and the world isn't left with another extinct species."]]></answer>
	</question>
	<!-- <question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/48.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question48.jpg" mp3="AUDIO_REPOS/48.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[Reproduced with permission.]]></question>
		<saythis><![CDATA[Reproduced with permission.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/48.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/48.1.jpg" rationale="Right" value="1" choicesay="Reproduced with permission "><![CDATA[Reproduced with permission.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/49.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question49.jpg" mp3="AUDIO_REPOS/49.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[Copyright © 2014 Scientific American, a division of Nature America, Inc.]]></question>
		<saythis><![CDATA[Copyright © 2014 Scientific American, a division of Nature America, Inc.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/49.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/49.1.jpg" rationale="Right" value="1" choicesay="Copyright © 2014 Scientific American a division of Nature America Inc "><![CDATA[Copyright © 2014 Scientific American, a division of Nature America, Inc.]]></answer>
	</question>
	<question>
		<phrase isaudiomp3="1" mp3="AUDIO_REPOS/50.0.mp3"></phrase>
		<question isaudiomp3="1" rationale="0" picture="images/question50.jpg" mp3="AUDIO_REPOS/50.mp3" exercise_type="" questionmode="" choicemode="" answerbankid="" answerbankmode="" rationalemode="" playonload="" mp3speed="" ttsspeed="" passage="1" show_passage="" show_passage_audioplayer="" passage_audio_type="" showvideo="" video="" enable_audio_recorder="" recorder_mode=""><![CDATA[All rights reserved.]]></question>
		<saythis><![CDATA[All rights reserved.]]></saythis>
		<answer isaudiomp3="1" picture="images/c1.jpg" mp3="AUDIO_REPOS/50.1.mp3" isrationalemp3="1" rationalemp3="AUDIO_REPOS/correct.mp3" rationaleimage="images/rationale/50.1.jpg" rationale="Right" value="1" choicesay="All rights reserved "><![CDATA[All rights reserved.]]></answer>
	</question> -->
</catalog>