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Human Reproduction

Total questions: 42

Worksheet time: 17mins

Name
Class
Date
1.

The human female reproductive system is represented below. Where will the embryo attach itself after fertilization?

a)

A

b)

B

c)

C

d)

D

2.
The diagram shows the female reproductive system. In which parts are the eggs and the zygote formed?
a)
A
b)
B
c)
C
d)
D
3.
The diagram shows the male reproductive system and part of the urinary system. Which is the prostate gland?
a)
A
b)
B
c)
C
d)
D
4.
Chimpanzees have 48 chromosomes in each normal body cell. How many chromosomes does a chimpanzee gamete contain?
a)
23
b)
24
c)
46
d)
48
5.
The skin cells of an animal contain 8 chromosomes. How many chromosomes will be present in each of the gametes produced by this animal?
a)
16
b)
8
c)
4
d)
2
6.
The diagram shows a fetus developing in a uterus. Which structures remove excretory products from the fetus?
a)
P and Q
b)
Q and R
c)
R and S
d)
S and P
7.

In human reproduction, which sequence of events is correct?

a)

menstruation > ovulation > fertilisation > implantation

b)

menstruation > ovulation > implantation > fertilisation

c)

ovulation > menstruation > fertilisation > implantation

d)

ovulation > menstruation > implantation > fertilisation

8.
The diagram shows a developing fetus. Where does gaseous exchange between mother and fetus occur?
a)
A
b)
B
c)
C
d)
D
9.
The diagram shows part of the female urogenital system. Where are sperms deposited during intercourse?
a)
A
b)
B
c)
C
d)
D
10.

What would be the result of cutting both the sperm ducts in a male animal?

a)

Male sex hormones would no longer circulate in the blood.

b)

The animal would be unable to pass urine.

c)

The animal would be unable to develop sperms.

d)

The animal would become sterile.

11.
The diagram shows a male reproductive system. What are the functions of the labelled parts?
a)
A
b)
B
c)
C
d)
D
12.

Which of the following are the female gonads?

a)

Spermatozoa

b)

Ova

c)

Testes

d)

Ovaries

13.

The male reproductive system produces sex hormones called

a)

Estrogen

b)

Progesterone

c)

Testosterone

d)

Andresterone

14.

What is the scrotum?

a)

A pouch of skin surrounding the testes

b)

A fold of skin that protects the penis

c)

An additional gland located at the end of the urethra

15.

Where are spermatozoa stored while they are maturing?

a)

In the prostate

b)

In the epidymis

c)

In the testes

d)

In the seminal vesicle

16.

Where is the genetic material (DNA) located in the spermatozoa?

a)

In the head

b)

In the tail

c)

In the middle piece

17.

Which part of the uterus is connected to the vagina?

a)

The fallopian tubes

b)

The cervix

c)

The ovaries

18.

The fallopian tubes connect

a)

the ovaries to the uterus

b)

the uterus to the vagina

c)

the ovaries to the vagina

19.

Where does oogenesis take place?

a)

Uterus

b)

Fallopian tubes

c)

Ovaries

d)

Vagina

20.

The ovarian cycle lasts about

a)

14 days

b)

28 days

c)

one week

d)

2 days

21.

What is the name of the internal wall of the uterus?

a)

endometrium

b)

exometrium

c)

testometrium

22.

The FSH hormone is secreted by

a)

the ovarian follicle

b)

the pituitary gland

c)

the corpus luteum

23.

Which hormone stimulates follicle growth?

a)

FSH

b)

LH

c)

Oestrogen

24.

Which hormones cause the endometrium to grow?

a)

LH and progesterone

b)

FSH and LH

c)

Oestrogens and progesterone

25.

Without fertilisation, the corpus luteum

a)

gets bigger

b)

evolves

c)

disintegrates

26.

What are the initial phases of embryonic development?

a)

Fertilisation, implantation, cleavage

b)

Implantation, fertilisation, cleavage

c)

Fertilisation, cleavage, implantation

27.

The majority of the embryo´s organs are formed

a)

during the first trimester

b)

during the second trimester

c)

during the third trimester

28.

Which structure is the vas deferens?

a)

A

b)

B

c)

C

d)

D

29.

Which part is where fertilisation takes place?

a)

a

b)

b

c)

c

d)

d

e)

g

30.

What is the function of structure 11?

a)

It controls the release of sperm

b)

It produces hormones that regulate sperm production

c)

It secretes fluid that mixes with sperm to make semen

d)

It stores sperm before they are ejaculated

31.

Which structure is a corpus luteum?

a)

A

b)

B

c)

C

d)

E

e)

F

32.

Which of the following statements is NOT true?

a)

Primary spermatocytes are diploid

b)

Spermatogonia are diploid

c)

Spermatids are haploid

d)

Secondary spermatocytes are diploid

33.

Which label is the endometrium?

a)

1

b)

2

c)

3

d)

4

e)

8

34.

Which structure is the Fallopian tube?

a)

1

b)

4

c)

2

d)

5

35.

The human female reproductive system is represented below. Where will the embryo attach itself after fertilization?

a)

A

b)

B

c)

C

d)

D

36.

Spermatogenesis (meiosis) is the process by which sperm develop and mature. Which of the following sequences correctly describes the anatomical path of spermatozoa from formation to ejaculation?

a)

testes, vas deferens, prostate, urethra

b)

testes, urethra, prostate, vas deferens

c)

prostate, vas deferens, testes, urethra

d)

prostate, urethra, testes, vas deferens

37.

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

a)

B and E

b)

B and H

c)

H and E

d)

D and G

38.

In oogenesis, when does meiosis finish?

a)

Before a girl is born

b)

At puberty

c)

After ovulation

d)

After fertilisation

39.

NAME THE HORMONE WHICH HELPS IN RUPTURE OF GRAFFIAN FOLLICLE DURING OVULATION.

a)

LH

b)

FSH

c)

testosterone

d)

progesterone

40.

FERTILIZED ZYGOTE IS IMPLANTED IN THE ENDOMETRIUM AS

a)

MORULA

b)

BLASTOCYST

c)

GASTRULA

d)

BLASTOMERE

41.

Name the hormone A and B mentioned in the diagram showing Menstrual Cycle.

a)

LH, FSH

b)

Estrogen,Progesterone

c)

LH,Estrogen

d)

FSH, Progesterone

42.

IDENTIFY THE PICTURE

a)

T.S OF OVARY

b)

T.S OF TESTIS

c)

T.S OF UTERUS

d)

SECTIONAL VIEW OF SEMINIFEROUS TUBULES