基因型为Aa的植物体产生的雌雄配子间的数量关系是(    ) A.雌雄配

基因型为Aa的植物体产生的雌雄配子间的数量关系是(    )

A.雌雄配子数相等                B.雄配子数量比雌配子数量多

C.雄配子A:雌配子a=1:1        D.雌配子:雄配子=3:1

 

答案

B

 

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