试题与答案

发生基因突变以后的基因应该是() A.显性基因 B.隐性基因 C.原有基因的等位基因

题型:单项选择题

题目:

发生基因突变以后的基因应该是()

A.显性基因

B.隐性基因

C.原有基因的等位基因

D.有害基因

答案:

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