题目内容
下面关于线粒体遗传系统的正确描述是
2021-09-28
A.可编码线粒体中全部的tRNA、rRNA
B.能够独立复制、转录,不受nDNA的制约
C.在细胞中有多个拷贝
D.进化率极高,多态现象普遍
E.所含信息量小
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