Quiz on Sex and Reproduction

1. Which of the following comparison between male and female body is NOT correct

Female body is slim while male body is stout.

Arms and legs of females are slender and smooth while males have thick and strong arms and legs.

Males have large and bulging breasts while females have small and flat breasts.

Males have facial hairs on the upper lip while females do not.

2. Where are sperms produced in male?

penis

gland

testes

sperm duct

3. The testes produce

(i) sperms

(ii) male sex hormones

(iii) semen

Only (i)

Only (i) and (ii)

Only (i) and (iii)

(i)、 (ii) and (iii)

4. Which of the following about urethra in man is correct?

It produces sperms.

It produces semen.

It allows blood or urine to leave the body.

It allows semen or urine to leave the body.

5. Which of the following are parts of the female reproductive system?

(i) oviduct

(ii) vagina

(iii) ovary

(iv) urethra

Only (i)、 (ii) and (iii)

Only (i)、 (ii) and (iv)

Only (ii)、 (iii) and (iv)

(i)、 (ii) 、 (iii) and (iv)

6. Where are eggs produced in female?

vagina

oviduct

ovary

uterus

7. A mature egg is released by ovaries on average every 28 days, the process is called

ovulation.

menstruation.

wet dream.

fertilization.

8. Eggs are the largest cells in human body because

they have a large vacuole.

their cell wall is very thick.

they have lots of food store.

their shape is like a ball.

9. Fertilization means

the production of sperms and eggs.

the releases of sperms and eggs.

the joining of a sperm and an egg.

the implantation of fertilized egg in the uterus.

10. Where does fertilization take place in human ?

ovary

oviduct

uterus

vagina

11. Where does implantation take place in human ?

ovary

oviduct

uterus

vagina

12. Where does the embryo grow in human body?

ovary

uterus

placenta

membranous bag

13. Which of the following structure cannot protect embryo/foetus?

abdominal wall

uterus lining

watery liquid

umbilical cord

14. Which of the following structures allow the transporting oxygen and food to the embryo/foetus?

umbilical cord and placenta

umbilical cord and uterus

ovary and uterus

ovary and oviduct

15. The combination of the 23rd pair of chromosomes in men is

X X

X Y