During meiosis, the division of centromere takes place in

Options

A. First prophase
B. First anaphase
C. Second metaphase
D. Second anaphase

Answer

**Step-by-Step Solution:**

1. **Understanding Meiosis**: Meiosis is a type of cell division that reduces the chromosome number by half, resulting in four haploid cells from one diploid cell. It consists of two main stages: Meiosis I and Meiosis II.

2. **Identifying the Stages**:
- Meiosis I includes Prophase I, Metaphase I, Anaphase I, and Telophase I.
- Meiosis II includes Prophase II, Metaphase II, Anaphase II, and Telophase II.

3. **Analyzing Each Option**:
- **Prophase I**: This is the stage where chromatin condenses into chromosomes, but there is no division of centromeres at this stage.
- **Anaphase I**: During Anaphase I, homologous chromosomes are separated and pulled to opposite poles, but the centromeres do not divide at this stage.
- **Metaphase II**: In this stage, chromosomes align at the equatorial plate, but again, there is no division of centromeres.
- **Anaphase II**: This is the critical stage where the centromeres divide, allowing sister chromatids to separate and move towards opposite poles.

4. **Conclusion**: The division of centromeres occurs during **Anaphase II** of meiosis.

5. **Final Answer**: The correct answer is **second anaphase**.

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