Androgens are synthesized by

Options

A. Sertoli Cells
B. Leydig cells
C. Seminal vesicles
D. Bulbourethral gland

Explanation

**Step-by-Step Solution:**

1. **Understanding Androgens**: Androgens are a group of hormones that play a role in male traits and reproductive activity. The most well-known androgen is testosterone.

2. **Identifying the Source of Androgens**: The question asks where androgens are synthesized. To answer this, we need to look at the options provided: Sertoli cells, Leydig cells, Seminal vesicle, and Bulbourethral gland.

3. **Analyzing the Options**:
- **Sertoli Cells**: These cells are known as nurse cells and are primarily responsible for nourishing developing sperm cells. They do not synthesize androgens.
- **Leydig Cells**: These are located in the testes and are specifically responsible for the production of testosterone and other androgens. They are the primary source of androgens in males.
- **Seminal Vesicle**: This gland contributes to the seminal fluid but does not synthesize androgens.
- **Bulbourethral Gland**: Also known as Cowper's gland, it produces a pre-ejaculatory fluid but does not synthesize androgens.

4. **Conclusion**: Based on the analysis, the correct answer is Leydig cells, as they are the cells responsible for the synthesis of androgens in the male reproductive system.

**Final Answer**: Androgens are synthesized by Leydig cells.

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