Human Reproduction

The diagram below represents a system in the human body. The function of structure X is to _____________

• produce energy needed for sperm to move

• provide food for the sperm to carry to the egg

• produce and store urine

• produce sperms and male sex hormones

Sexual reproduction is vital to the propagation of the Human race. Which of the following sequences represents the correct order of events in the formation of a human fetus?

• Zygote → Blastocyst → Embryo → Fertilization

• Fertilization → Zygote → Blastocyst → Embryo

• Blastocyst → Embryo → Differentiation → Zygote

• Fertilization → Growth → Differentiation → Zygote

The diagram represents the reproductive systems of the human female and male. In which two structure are the gametes made

• B and E

• B and H

• H and E

• D and G

Which statement about the gametes represented

in the diagram below is correct?

• They are produced by females

• They are fertilized in an ovary.

• They transport genetic material

• They are produced by mitosis

Tags

NGSS.HS-LS1-4

Chimpanzees have 48 chromosomes in each normal body cell. How many chromosomes does a chimpanzee gamete contain?

• 23
• 24
• 46
• 48

Which of the following are the female gonads?

• Spermatozoa

• Ova

• Testes

• Ovaries

What is the scrotum?

• A pouch of skin surrounding the testes

• A fold of skin that protects the penis

• An additional gland located at the end of the urethra

Where are spermatozoa stored while they are maturing?

• In the prostate

• In the epidymis

• In the testes

• In the seminal vesicle

Which part of the uterus is connected to the vagina?

• The fallopian tubes

• The cervix

• The ovaries

The external female genitalia are

• The vulva and uterus

• The vagina and labia

• The labia and clitoris