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In meiosis, division of centromere occur...

In meiosis, division of centromere occurs during:-

A

Interphase

B

Anaphase - I

C

Anaphase - II

D

Metaphase - I

Text Solution

AI Generated Solution

The correct Answer is:
To determine when the division of the centromere occurs during meiosis, we can analyze each phase of meiosis step by step. ### Step-by-Step Solution: 1. **Understanding Meiosis**: Meiosis consists of two rounds of cell division: Meiosis I and Meiosis II. Each of these has distinct phases: prophase, metaphase, anaphase, and telophase. 2. **Identifying the Phases**: - **Interphase**: This is the preparatory phase before meiosis begins. During interphase, DNA is replicated, but centromeres do not divide here. Thus, this option is incorrect. - **Meiosis I**: - **Anaphase I**: In this phase, homologous chromosomes are separated, but the centromeres do not divide. Therefore, this option is also incorrect. - **Meiosis II**: - **Anaphase II**: This is the phase where the sister chromatids are pulled apart, and the centromeres divide. This is the correct answer. - **Metaphase I**: In this phase, homologous chromosomes align at the equatorial plane, and there is no division of centromeres. Hence, this option is incorrect. 3. **Conclusion**: The division of centromeres occurs during **Anaphase II** of meiosis. ### Final Answer: The division of centromere occurs during **Anaphase II** in meiosis. ---
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