Veterinary Technician Practice Exam

What is the male sex hormone called?

1. Estrogen

2. Progesterone

3. Testosterone

4. Androgen

The correct answer is: Testosterone

Testosterone is recognized as the primary male sex hormone and plays a crucial role in the development of male reproductive tissues and the promotion of secondary sexual characteristics, such as increased muscle and bone mass, as well as the growth of body hair. This hormone is essential not only for male sexual function but also impacts various physiological processes throughout the body. Androgens, a broader category that includes testosterone, are also male sex hormones, but the specific designation of testosterone as the main hormone is what makes it the correct answer to this question. Estrogen and progesterone are primarily associated with female reproductive functions, contributing to the menstrual cycle and pregnancy, which further solidifies that they do not represent male sex hormones.