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eithertheYchromosomeinheritedthroughmeninafather'sline.这里inafather'sline.,这是考研英语,具体句子网上能搜到,

题目详情
either theY chromosome inherited through men in a father's line.这里in a father's line.,这是考研英语,具体句子网上能搜到,
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答案和解析
father's line 父系
in a father's line 在父系中