Reproductive System Review

In sexual reproduction, the female parent produces sex cells called

• ovaries
• eggs
• sperm
• estrogen

Tags

NGSS.HS-LS3-2

When egg and sperm nuclei join, the egg is fertilized to create a(n)

• embryo
• fetus
• zygote
• ovary

The male parent in sexual reproduction produces sex cells called

• sperm
• vas deferens
• eggs
• testes

Tags

NGSS.HS-LS3-2

DNA inside of all of our cells makes up chromosomes. In sex cells (egg and sperm), the number of chromosomes is ________ the number of chromosomes in normal human body cells.

• double
• half
• triple
• the same as

Tags

NGSS.HS-LS3-2

In the male reproductive system, what is the pair of organs that produce sperm and testosterone?

• testes
• vas deferens
• prostate gland
• ovaries

What is the main male sex hormone that is responsible for male characteristics such as deeper voice and facial hair?

• estrogen
• progesterone
• testosterone

The tube that leads from each testis to the prostate gland and urethra is called 

• vas deferens
• fallopian tubes
• ovaries
• uterus

In the female reproductive system, what are the organs that make eggs and the female sex hormones?

• estrogens
• eggs
• fallopian tubes
• ovaries

What are the two main female sex hormones that regulate the release of eggs and the production of female characteristics?

• estrogen and progesterone
• estrogen and testosterone
• testosterone and progesterone
• testosterone and endorphins

What is the process called in which an egg is released from the ovary into the fallopian tube?

• fertilization
• implantation
• ovulation
• menstruation