某动物的基因型为aabb两对基因独立遗传当动物进行减数分裂时形成了abb的精子产生这种现象的原因最可能是 A.间期�生基因突变 b Template


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tomski某动物的基因型为aabb两对基因独立遗传当动物进行减数分裂时形成了abb的精子产生这种现象的原因最可能是 a.间期�生基因突变 b coloring