人的x染色体和y染色体大小形态不完全相同但存在着同源区如图所示下列有关叙述中错误的是a.Ⅰ片段上隐性基因控制的遗传病男性患病率高于女性 Template




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tomski人的x染色体和y染色体大小形态不完全相同但存在着同源区如图所示下列有关叙述中错误的是a.Ⅰ片段上隐性基因控制的遗传病男性患病率高于女性 coloring