我糊涂了, 任何有生命的物质细胞里不都含有DNA吗? 就象那种organic食物,什么面包,肉是无机物?

来源: 移花接木于 2015-01-21 19:53:35 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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