Reproductive System, Pregnancy, and Birth

The male sex cell produced in the testes.

• ovum

• sperm

• uterus

• reproduction

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The union of a sperm cell and an egg

• Uterus

• fertilization

• Reproduction

• Vagina

Tags

NGSS.HS-LS3-1

Females have two glands where eggs are produced.

• ovary

• ovum

• testes

• uterus

The egg cells produced in the ovaries.

• Uterus

• sperm

• Scrotum

• Ovum

This is where sperm cells are formed and stored.

• Ovary

• Uterus

• Testes

• Cervix

The human being has ___ chromosomes.

• 23

• 52

• 46

• 25

Tags

NGSS.HS-LS3-1

Approximately every ____ days, an egg is released from one of the ovaries.

• 31

• 28

• 5

• 46

System that allows living things to produce new individuals of the same kind.

• Circulatory System

• Respiratory System

• Reproductive System

• Skeletal System

Tags

NGSS.HS-LS3-2

The female sex cell is _______

• Sperm

• Ovum (egg)

• Chromosomes

• Testes

What is the amniotic sac?

• Part of the male reproductive system.

• The protective housing where a developing fetus lives.

• Part of the placenta

• Part of a woman's ovaries