细菌突变的发生是由于A.基因重组B.基因交换C.质粒丢失D.溶原性转换E.核DNA碱基的改变

作者: rantiku 人气: - 评论: 0
问题 细菌突变的发生是由于
选项 A.基因重组 B.基因交换 C.质粒丢失 D.溶原性转换 E.核DNA碱基的改变
答案 E
解析

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