You didn't understand the basic idea of evolution

所有跟贴·加跟贴·新语丝读书论坛

送交者: luckystar1 于 2009-12-11, 11:59:06:

回答: 请教斑竹“乳头和嘴”的问题 由 瞎凑热闹 于 2009-12-11, 11:53:01:

Think about following:

1. the original distributions
2. natural selection

Got it?



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