請問遺傳基因問題-聰明的媽男孩一定聰明嗎

來源: yourolddad 於 2015-03-09 10:47:23 [舊帖] [給我悄悄話] 本文已被閱讀：次

聽到許多老中講男孩聰明是母親基因來的
請問有沒有科學依據

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