Basic Medicine:Secrets of the Sequence(43)

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Basic Medicine:Secrets of the Sequence(43)

Now, one in particular, the monarch, is in the middle of a genetic engineering dispute, and a lot of people are worried. Recently there was a mysterious die-off in the monarch butterfly population. Were they killed by freezing weather or genetically modified crops? It is now possible to meddle with a very fundamental aspect of hereditary.

  • Added:2006
  • Country:America
  • Duration:30
  • Time of update:2011/8/16 10:13:09

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