试题与答案

下列关于性染色体的叙述中,正确的是() A.女儿的性染色体必有一条来自父亲 B.性别

题型:单项选择题

题目:

下列关于性染色体的叙述中,正确的是()

A.女儿的性染色体必有一条来自父亲

B.性别受性染色体控制而与基因无关

C.性染色体只存在于生殖细胞中

D.性染色体上的基因都可以控制性别

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A

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