Front

What is a zygote?

Back

A fertilized egg that implants itself in the uterus to grow and develop.

Front

What is the main reproductive organ in males?

Back

Testes.

Front

What hormone do the testes secrete?

Back

Testosterone.

Front

Where does fertilization normally occur in humans?

Back

In the fallopian tube.

Front

What is the process called when sperm and ova combine?

Back

Fertilization.

Front

Which of the following is not a hormone: luteinizing hormone, testosterone, ovary, estrogen?

Back

Ovary.

Front

What is the function of the ovaries in the female reproductive system?

Back

To produce eggs (ova) and hormones like estrogen.

Front

What is ovulation?

Back

The release of an egg from the ovary.

Front

What is menstruation?

Back

The monthly shedding of the uterine lining when fertilization does not occur.

Front

What role does the uterus play in reproduction?

Back

It is where the fertilized egg implants and develops into a fetus.