Cells of leydig occur in

Options

A. Liver and heart
B. Ovary
C. Testis
D. Spleen.

Answer

**Step-by-Step Solution:**

1. **Understanding Leydig Cells**: Leydig cells, also known as interstitial cells, are specialized cells that are primarily responsible for the production of testosterone, the male sex hormone.

2. **Location of Leydig Cells**: These cells are located in the interstitial spaces of the testes, which are the male reproductive organs responsible for producing sperm and hormones.

3. **Function of Leydig Cells**: The main function of Leydig cells is to secrete testosterone, which plays a crucial role in the development of male reproductive tissues, the promotion of secondary sexual characteristics, and the regulation of spermatogenesis.

4. **Identifying the Correct Option**: Given the options:
- A) Liver and heart
- B) Ovaries
- C) Testes
- D) Spleen

The correct answer is C) Testes, as this is where Leydig cells are found.

5. **Conclusion**: Therefore, the cells of Leydig occur in the testes.

**Final Answer**: C) Testes

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