The hormone that is responsible for secretion of testosterone in males also plays a significant role in females. Identify the hormone and mention its role in females.

Explanation

### Step-by-Step Solution:

1. **Identify the Hormone**: The hormone responsible for the secretion of testosterone in males is called Luteinizing Hormone (LH).

2. **Role in Males**: In males, Luteinizing Hormone acts on the testes, stimulating them to produce testosterone, which is crucial for the development of male secondary sexual characteristics and reproductive functions.

3. **Role in Females**: In females, Luteinizing Hormone plays a significant role in the reproductive system. It acts on the ovaries, where it is involved in the process of ovulation.

...