During spermatogenesis, the male germ cells divide into the---------------at the end of meiosis II

Options

A. spermatids
B. spermatogonia
C. primary spermatocytes
D. secondary spermatocytes

Answer

**Step-by-Step Solution:**

1. **Understanding Spermatogenesis:**
- Spermatogenesis is the process of sperm formation that occurs in the seminiferous tubules of the testes.

2. **Starting Cells - Spermatogonia:**
- The process begins with spermatogonia, which are diploid male germ cells. These cells undergo mitosis to increase their number.

3. **Formation of Primary Spermatocytes:**
- During mitosis, some spermatogonia develop into primary spermatocytes, which are also diploid.

4. **Meiosis I - Formation of Secondary Spermatocytes:**
- Primary spermatocytes undergo meiosis I, resulting in the formation of two secondary spermatocytes. These cells are haploid.

5. **Meiosis II - Formation of Spermatids:**
- Each secondary spermatocyte then undergoes meiosis II, producing a total of four haploid cells known as spermatids.

6. **Final Differentiation - Spermiogenesis:**
- Spermatids undergo a process called spermiogenesis, where they differentiate into mature sperm cells.

7. **Conclusion:**
- At the end of meiosis II, the male germ cells divide into spermatids.

**Final Answer:**
During spermatogenesis, the male germ cells divide into the **spermatids** at the end of meiosis II.

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