假设某植物种群非常大可以随机交配没有迁入和迁出基因不产生突变.抗病基因r对感病基因r为完全显性.现种群中感病植株rr占19抗病植株rr Template




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tomski假设某植物种群非常大可以随机交配没有迁入和迁出基因不产生突变.抗病基因r对感病基因r为完全显性.现种群中感病植株rr占19抗病植株rr coloring