哎，举个例子吧，基因分析发现你是你姥姥的后代。但这不表明你没带着你姥爷，你奶奶，和你爷爷的基因。

来源: viewfinder 于 2019-11-17 17:48:20 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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