Unity and Diversity A.6 Diversity of Organisms (id: 3eaabc8cc)

本题目来源于试卷: Unity and Diversity A.6 Diversity of Organisms，类别为 IB生物学

[单选题]
The images below represbx2ki4+ 5zs7zk puya6/ bgdl)ent haploid or diploid celltw x.)r4+zvcps from different individuals. Based on their cells, which pairsv.z4wt crpx+) could produce fertile offspring if they interbreed?

A. I only
B. I and II only
C. II and III only
D. I, II and III


参考答案:  C


本题详细解析:
Choice C is correct because only pairs II andxpjwmu02k .z.v(4 pbm III could produce fertile offspring. This is because vzwu. jm(2mp. k0 p4bxpair II shares the same haploid number, and pair III share the same diploid number. Choices A, B and D are incorrect because they include pair I. Pair I is not likely to produce fertile offspring as the haploid number of one individual is NOT half the diploid number of the other individual, which means they have different numbers of chromosomes.

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