The division of centromere is absent in

Options

A. Anaphase
B. Anaphase - I
C. Anaphase - II
D. All of these

Answer

To solve the question "The division of centromere is absent in," we need to analyze the stages of cell division, specifically focusing on anaphase in both mitosis and meiosis.

### Step-by-Step Solution:

1. **Understanding Anaphase**:
- Anaphase is a stage in both mitosis and meiosis where chromosomes are separated and pulled towards opposite poles of the cell.

2. **Anaphase in Mitosis**:
- In mitosis, during anaphase, the centromeres divide, allowing the sister chromatids to separate and move to opposite poles. Therefore, the division of centromeres occurs in mitosis.

3. **Anaphase I in Meiosis**:
- In meiosis, specifically during anaphase I, homologous chromosomes are separated, but the centromeres do not divide. Instead, the whole chromosome (which consists of two sister chromatids) is pulled to one pole. Thus, the division of centromeres is absent in anaphase I.

4. **Anaphase II in Meiosis**:
- During anaphase II of meiosis, the centromeres do divide, similar to mitosis. This allows the sister chromatids to separate and move to opposite poles.

5. **Conclusion**:
- Based on the analysis, the division of centromeres is absent in anaphase I of meiosis.

### Final Answer:
The division of centromere is absent in **anaphase I**.