Interstitial cells are also called :

Options

A. Leydig's cells
B. Sertoli cells
C. Testicular lobules
D. All of these

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for another name for interstitial cells.

2. **Identifying the Context**: Interstitial cells are found in the male reproductive system, specifically in the testes. They are located in the interstitial region outside the seminiferous tubules.

3. **Recognizing the Function**: Interstitial cells are responsible for synthesizing and secreting hormones, particularly androgens, which are important for male secondary sexual characteristics and the process of spermatogenesis.

4. **Identifying the Options**: The options provided are:
- A) Leydig cells
- B) Sertoli cells
- C) Testicular lobules
- D) All of these

5. **Analyzing Each Option**:
- **Option A (Leydig cells)**: This is a known synonym for interstitial cells.
- **Option B (Sertoli cells)**: These are different cells that support and nourish germ cells in the seminiferous tubules.
- **Option C (Testicular lobules)**: This refers to the compartments in the testes, not a type of cell.
- **Option D (All of these)**: This cannot be correct since not all options refer to interstitial cells.

6. **Conclusion**: The correct answer is **A) Leydig cells**, as interstitial cells are indeed also called Leydig cells.

**Final Answer**: Interstitial cells are also called Leydig cells.

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