What are some of the technical challenges of cloning a mammoth? Check all that are true Ancient mammoth DNA has degraded so it is hard to know the complete genome sequence Mammoth gestation time is likely too short to allowing cloning A living surrogate mother would have to be used, which could pose problems since the closest relative to mammoths is endangered elephants A living oocyte would have to be obtained from an extant species, which could pose problems since the closest relative to mammoths is endangered elephants Mammoths lived so long ago that they used a different genetic code than modern animals There are no enzymes in existence that could ligate together mammoth DNA sequence with elephant sequence Mammoths probably had egg shells, which would be hard to penetrate with a needle
What are some of the technical challenges of cloning a mammoth? Check all that are true
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Ancient mammoth DNA has degraded so it is hard to know the complete genome sequence |
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Mammoth gestation time is likely too short to allowing cloning |
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A living surrogate mother would have to be used, which could pose problems since the closest relative to mammoths is endangered elephants |
|
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A living oocyte would have to be obtained from an extant species, which could pose problems since the closest relative to mammoths is endangered elephants |
|
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Mammoths lived so long ago that they used a different genetic code than modern animals |
|
|
There are no enzymes in existence that could ligate together mammoth DNA sequence with elephant sequence |
|
|
Mammoths probably had egg shells, which would be hard to penetrate with a needle |
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