Name the hormone responsible for secondary sexual characters in male and female.

Explanation

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks for the hormones responsible for secondary sexual characteristics in males and females.

2. **Hormone in Males**:
- The hormone responsible for secondary sexual characteristics in males is **Testosterone**.
- **Source**: Testosterone is produced by the Leydig cells (also known as interstitial cells) located in the testes.
- **Role**: It promotes the development of male secondary sexual characteristics such as:
...