Human Male Reproductive System

These flashcards cover the key components and functions of the human male reproductive system, including organs, hormones, and processes involved in reproduction.

What are the main functions of the human male reproductive system?

To produce male reproductive cells (germ cells), hormones, and accessory materials, and to deposit them in the female reproductive system.

Where is sperm formation carried out in the male reproductive system?

Sperm formation occurs in the testis.

Why are the testes located outside the abdominal cavity?

They are located outside because sperm formation requires a lower temperature than normal body temperature.

What hormone do the testes produce and what is its function?

The testes produce testosterone, which regulates sperm formation and is responsible for the development of secondary sexual characteristics during puberty.

Which organs provide support and nutrients to sperm cells?

Prostate gland and seminal vesicles provide fluid secretions that nourish sperm cells.

What is the role of the vas deferens in the male reproductive system?

The vas deferens transports sperm cells from the testis and is a common duct for both sperm and urine.

How do sperm cells move and what structure aids their movement?

Sperm cells have a long tail that helps them move towards the female germ cell.

What structure surrounds the urethra and supports the process of sperm deposition?

The penis surrounds the urethra and becomes hard and erect during mating to deposit sperm in the female reproductive system.