Leydig cells synthesise androgens. (True/False)

Answer

**Step-by-Step Solution:**

1. **Identify Leydig Cells**: Leydig cells are large polygonal cells located adjacent to the seminiferous tubules in the testes.

2. **Function of Leydig Cells**: These cells are responsible for the synthesis of androgens, which are male sex hormones.

3. **Role of Luteinizing Hormone (LH)**: The secretion of androgens by Leydig cells is stimulated by the luteinizing hormone (LH).

4. **Definition of Androgens**: Androgens are a group of hormones that play a role in male traits and reproductive activity, with testosterone being the primary androgen.

5. **Conclusion**: Since Leydig cells synthesize androgens (specifically testosterone), the statement "Leydig cells synthesize androgens" is true.

**Final Answer**: True

---