You can only explain this by evolutionary common ancestry.

你只能通过存在“进化上的共同祖先”来解释。

youdao

In other words she could be close to the common ancestry of both groups.

换句话说，她可能接近两个分支共同的祖先。

youdao

People with a common ancestry, however, tend to have similar collections of SNPs (pronounced "snips").

但是，有相同祖先的人倾向于拥有相似的SNPs。

youdao

Evolution as fact refers to the historical reality that species are related through common ancestry.

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With no environmental clues as to their common ancestry, the birds were nevertheless able to engage in full-fledged nepotism.

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This is one of the most solid pieces of evidence confirming our common ancestry and the truth of evolution.

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