In which stage of meiotic division centromere divides?
Correct answer: B. Anaphase II
- A. Anaphase I
- B. Anaphase II
- C. Metaphase II
- D. Both A and B
Explanation
In anaphase II, the centromeres separate and the sister chromatids-now individual chromosomes-move toward the opposite poles of the cell. The centromeres separate, and the two chromatids of each chromosome move to opposite poles on the spindle. The separated chromatids are now called chromosomes in their own right. So, the correct answer is 'Anaphase II'.
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About Chromosomes
Chromosomes are DNA-protein structures that carry genes and become visible during cell division. Coverage includes chromatin, centromeres, sister chromatids, homologous chromosomes, chromosome number, and the distinction between diploid and haploid cells, with links to DNA replication, mitosis and meiosis.
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