In meiosis, synapsis occurs during

Options

A. interphase
B. prophase
C. S-phase
D. leptotene

Answer

**Step-by-Step Solution:**

1. **Understanding Meiosis**:
- Meiosis is a type of cell division that occurs in sexually reproducing organisms. It results in the formation of four daughter cells, each with half the number of chromosomes of the original cell. This is crucial for sexual reproduction as it ensures genetic diversity.

2. **Understanding Synapsis**:
- Synapsis is the process where homologous chromosomes pair up during meiosis. This pairing is essential for the exchange of genetic material, which increases genetic variation in the resulting gametes.

3. **Identifying the Stage of Meiosis**:
- Meiosis consists of two main stages: Meiosis I and Meiosis II. Each of these stages is further divided into phases: prophase, metaphase, anaphase, and telophase.

4. **Locating Synapsis in Meiosis**:
- Synapsis specifically occurs during the prophase stage of Meiosis I. During this phase, homologous chromosomes come together and form pairs, allowing for genetic recombination.

5. **Conclusion**:
- Therefore, the answer to the question "In meiosis, synapsis occurs during" is **Prophase I** of meiosis.

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