Relax, fellow male people. Have you even read the article? It is about chimps, not human Y chromosome evolving.
The human was the one compared against. Read the rest of the article and you will be enlightened to know how nature works to provide competition advantage for the most coming of chimpanzee folks.
I hope same kind of evolution would not be necessary for humans, BTW.
[quote]
By conducting the first comprehensive interspecies comparison of Y chromosomes, Whitehead Institute researchers have found considerable differences in the genetic sequences of the human and chimpanzee Ys...
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Relax, fellow male people. Have you even read the article? It is about chimps, not human Y chromosome evolving. The human was the one compared against. Read the rest of the article and you will be enlightened to know how nature works to provide competition advantage for the most coming of chimpanzee folks. I hope same kind of evolution would not be necessary for humans, BTW. [quote] By conducting the first comprehensive interspecies comparison of Y chromosomes, Whitehead Institute researchers have found considerable differences in the genetic sequences of the human and chimpanzee Ys... [/quote]