貴族和奴隸的常染色體差異不大，但兩者的父係Y確實截然不同，貴族都是Q，奴隸主要是O，少數是C。

來源: 方外居士於 2025-09-26 17:32:09 [舊帖] [給我悄悄話] 本文已被閱讀：次

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