试题与答案

对染色体、DNA、基因三者关系的叙述中,错误的是() A.每条染色体上含有一或两个

题型:单项选择题

题目:

对染色体、DNA、基因三者关系的叙述中,错误的是()

A.每条染色体上含有一或两个DNA,DNA分子上含有多个基因

B.都能复制、分离和传递,且三者行为一致

C.三者都是生物细胞内的遗传物质

D.生物的传宗接代中,染色体的行为决定着DNA和基因的行为

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C

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