The opening of the uterus into the vagina is called the:

Which of the following is the primary female sex hormone?

What is the male sex cell called?

Sperm matures in the

Female sex hormones (estrogen and progesterone) are produced by the:

The testes are held in place by a bag of skin called the

The tube that carries sperm from the epididymis to the urethra

Which of the following is not a part of the male reproductive system?

Sperm is produced in the

This is also known as the "womb", where the baby develops

In which part of the male reproductive system transports both sperm and urine to the outside of the body?

Where does a fertilized egg attach to receive nutrients?

Which of the following is the primary male sex hormone?

How long does a menstrual cycle last?

Connects the ovaries to the uterus