动物杂交育种欲获纯合子,为何要侧交?
人气：434 ℃ 时间：2020-10-01 09:39:09
解答
侧交可以检验纯合子,用显性性状的个体和隐性纯合子侧交后代出现性状分离则亲代为杂合子,若无性状分离则为纯合子.
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