如图是人的性别遗传图解请据图回答有关问题.1后代a和后代b的性别分别是 和 .2父亲能产生 种精子一种是含有 的精子一种是含有 Template




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tomski如图是人的性别遗传图解请据图回答有关问题.1后代a和后代b的性别分别是 和 .2父亲能产生 coloring