Darwin didn't know what really caused 变异 when he published 进化论

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送交者: yell 于 2008-04-28, 21:30:52:

回答: 进化论中对变异的原因有没有分析？ 由 foresight 于 2008-04-28, 19:32:50:

At that time, people didn't know the role of DNA.

DNA变异was caused by many cellular processes. For example, the enzyme for the DNA replication will make mistakes and cause 变异.



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