Suppose, for example, that the horrors of global warming were to occur within the next hundred years and brings on another ice age. Before this happens, could geneticists alter human DNA to produce anti-freeze in the human blood stream like huskies? If the opposite happens and the Earth is struck with a global drought the likes of which are unimaginable, could humans be bred to develop sacks of stored water like camels, allowing them to survive for extended periods without drinking? Just little sublte things like that.
2007-03-02
21:04:02
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5 answers
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asked by
Anonymous
in
Biology