本题目来源于试卷: Continuity and Change D.8 Inheritance，类别为 IB生物学
[单选题]
Which row correctly describes diploid and hapl / 4 zd3ytjo5,g )983 qz7kkiacuec vlnoid x kze366o, kkn5k-ybj cells in humans?
A.
B.
C.
D.
参考答案: B
本题详细解析:
Choice B is correct because haploid cells have one chromosome from each homologous pair, diploid cells have pairs of chromosomes, haploid cells have one sex chromosome, and diploid cells have two sex chromosomes. Choice A is incorrect because diploid cells have pairs of chromosomes, haploid cells have one sex chromosome, and diploid cells have two sex chromosomes. Choice C is incorrect because haploid cells do not have pairs of chromosomes, and diploid cells have two sex chromosomes. Choice D is incorrect because haploid cells do not have pairs of chromosomes.
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