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2018_2019学年高中生物2.3伴性遗传（知识框架）判断性状遗传的常用方法素材新人教版必修2.pptx

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以XY型性别决定的生物为例：,隐性雌性个体,显性雄性个体,所有雄性为隐性,所有雌性为显性,性染色体遗传,雌雄动物中既有隐性又有显性或雌雄动物均为显性,常染色体遗传,

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