I believe the looks and heights are from parents.

来源: mat4oc 于 2021-09-26 09:39:12 [] [博客] [旧帖] [给我悄悄话] 阅读数 : 0 (211 bytes)

But manner, value, classy and other good human trails are taught and self choosing.

There are many stories that people from good family went bad and people from bad background went good.

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• 你说的自己的选择就是基因的作用。 -kankanwo- ♀ 给 kankanwo 发送悄悄话 kankanwo 的博客首页 (0 bytes) () 09/26/2021 postreply 10:17:25

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