EDAR基因，很可能两万多年前形成于黑龙江流域，蒙古人种的特征：黄皮肤，小乳房等等。

来源: JustWorld 于 2023-07-22 17:51:01 [旧帖] [给我悄悄话] 本文已被阅读：次

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