Fingering What Make Us Human
You are not a chimpanzee. Your relatively flat face and lack of body fur are dead giveaways. But what makes us so different from our primate relatives, when we share so many of the same genes? Scientists have found a tantalizing clue in a short sequence of DNA, which may have given us our human limbs and hands.
Sunday, September 07, 2008
More fingers
What is it with me and hands today? Is it significant or what?
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