In which stage of meiosis, homologous chromosomes separate while sister chromatids remains assocaited at their centromeres-

Answer

To answer the question, we need to identify the specific stage of meiosis where homologous chromosomes separate while sister chromatids remain attached at their centromeres.

### Step-by-Step Solution:

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

2. **Identify the Stages**:
- **Meiosis I**: This stage involves the separation of homologous chromosomes. It includes prophase I, metaphase I, anaphase I, and telophase I.
- **Meiosis II**: This stage resembles mitosis and involves the separation of sister chromatids. It includes prophase II, metaphase II, anaphase II, and telophase II.

3. **Focus on Anaphase I**: During Meiosis I, specifically in **Anaphase I**, homologous chromosomes are pulled apart to opposite poles of the cell. However, the sister chromatids of each chromosome remain attached at their centromeres.

4. **Conclusion**: Therefore, the stage of meiosis in which homologous chromosomes separate while sister chromatids remain associated at their centromeres is **Anaphase I**.

### Final Answer:
**Anaphase I**

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