Human Reproduction

On average, how many days does the menstrual cycle last?

• 7
• 14
• 21
• 28

What is ovulation?

• The release of an egg into an oviduct.
• The joining of an egg cell and a sperm cell.
• The period of time when the female is having her period.
• The act of mating.

Where are egg cells stored and released from?

• The uterus.
• The testes.
• The ovaries.
• The cervix.

What is the correct term for sex cells (sperm and eggs in humans)?

• Blastocysts
• Zygotes
• Gametes
• Periods

Tags

NGSS.HS-LS3-2

What is the name for the part of the sex cells where the genetic material (chromosomes) are located?

• Cytoplasm
• Nucleus
• Mitochondrion
• Stomata

What does the term Gestation mean?

• The joining of the egg and sperm.
• The time it takes for the young to develop inside the mother.
• The release of sperm.
• The release of an egg cell.

Tags

NGSS.HS-LS1-4

When the egg and sperm join together, it is known as

• intercourse

• ovulation

• fertilization

• mitosis

Where do the egg and sperm meet?

• The ovary

• The fallopian tube / oviduct

• The vas deferens

• The uterus

Which organ produces sperm cells?

• testes
• epididymis
• ovary
• prostate gland

An organ that provides the chemical substancess needed by a fetus is called the

• ovary
• uterus
• placenta
• fallopian tube