Spermatogenesis is formation of

Options

A. Ovary
B. Ovum
C. Sperm
D. Zygote.

Answer

**Step-by-Step Solution:**

1. **Understanding Spermatogenesis**:
- Spermatogenesis is a biological process that specifically refers to the formation of male gametes, which are known as sperm.

2. **Context of Gametogenesis**:
- Spermatogenesis is a part of a broader process called gametogenesis, which is the formation of gametes (reproductive cells). There are two types of gametogenesis: spermatogenesis (formation of sperm) and oogenesis (formation of ova or egg cells).

3. **Identifying the Options**:
- The question provides four options: ovary, ovum, sperm, and zygote.
- We need to evaluate each option to determine which one is formed during spermatogenesis.

4. **Evaluating Each Option**:
- **Ovary**: This is a female reproductive organ and is not formed during spermatogenesis. Therefore, this option is incorrect.
- **Ovum**: This refers to the female gamete, which is produced during oogenesis, not spermatogenesis. Thus, this option is also incorrect.
- **Sperm**: This is the male gamete that is produced during spermatogenesis. Hence, this option is correct.
- **Zygote**: The zygote is formed when a sperm fertilizes an ovum. It is not formed during spermatogenesis, making this option incorrect as well.

5. **Conclusion**:
- Based on the evaluation, the correct answer is that spermatogenesis is the formation of **sperm**.

**Final Answer**: Sperm

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