Reproductive system

What is the main reproductive organ in females? What hormone does it secrete?

• Testes: Estrogen

• Testes: Testosterone

• Ovaries: Estrogen

• Ovaries: Testosterone

What is the main reproductive organ in males? What hormone does it secrete?

• Testes: Estrogen

• Testes: Testosterone

• Ovaries: Estrogen

• Ovaries: Testosterone

The combining of a sperm cell and an egg cell creates

• Zygote

• Umbilial cord

• uterus

• embryo

The mature egg cell goes into the fallopian tube where it waits for a sperm cell. Thus, the fallopian tube serves as the site of fertilization.

• True

• False

The fertilized egg, also known as zygote, implants itself to the uterus where it will grow and develop.

• True

• False

Which one here is not a hormone?

• luteinizing hormone

• testosterone

• ovary

• estrogen

It is the primary sex hormone in males that gives rise to secondary male characteristics such as deeper voice, facial hair, and muscle development.

• estrogen

• progesterone

• testosterone

• inhibin

It is the hormone secreted by the ovaries and responsible for the development of secondary sex characteristics in females such as the widening of hips and development of breasts.

• estrogen

• progesterone

• testosterone

• inhibin

In humans, fertilization normally occurs in the _____.

• cervix

• uterus

• fallopian tube

• ovary

What is the periodic shedding of tissues and blood from the inner lining of the

uterus?

• menopause

• ovulation

• pregnancy

• menstruation