其实人为什么这么在乎这基因呢。过了几代，后代是什么基因有什么关系呢？

来源: greenoasis 于 2018-04-15 20:07:18 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.

Change Ad Consent