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Solution


Q.

During which stages of mitosis and meiosis respectively does the centromere of each chromosome split
1 Metaphase, Metaphase II  
2 Prophase, Telophase I  
3 Telophase, Anaphase I  
4 Anaphase, Anaphase II  

Ans.

(d)

In anaphase stage of mitosis, centromeres split, chromatids separate and move to opposite poles. In anaphase II of meiosis, the centromere of each chromosome splits, allowing them to move toward opposite poles of the cell by shortening of microtubules attached to kinetochores