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Reproduction in humans

Total questions: 113

Worksheet time: 57mins

Name
Class
Date
1.

What is the scientific name for a sex cell?

a)

Gromets

b)

Embryo

c)

Gamete

d)

Stem cell

2.

What is the name of the male gamete in humans?

a)

Sperm

b)

Ovum

c)

Testis

d)

Pollen

3.

What is the name of the female gamete in humans?

a)

Sperm

b)

Zygote

c)

Ovary

d)

Ovum

4.

what is/are the function(s) of testes?

a)

produce sperms

b)

produce testosterone

c)

produce progesterone

d)

keep a lower body temperature

5.
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
6.

Where in the body does fertilisation occur in humans?

a)

Epididymis

b)

Uterus

c)

Oviduct

d)

Vagina

7.

The prostrate gland secretes.....................

a)

nutrients only

b)

nutrients and hormones only

c)

nutrients and enzymes only

8.

The function of part B is to _______.

a)

produce eggs

b)

produce sperms

c)

allow fertilisation to take place

d)

release the sperm

9.

The correct path travel by the sperm out of the human body is?

a)

testes -> sperm duct -> urethra

b)

testes -> spermatic cord -> urethra

c)

testes -> spermatic cord -> ureter

d)

testes -> sperm duct -> ureter

10.

The human male reproductive parts consist of _____________ and ___________.

a)

anther and penis

b)

testes and penis

c)

sperm and testes

d)

sperm and penis

11.

Which is true for sexual reproduction?

a)

It involves a male and female parts to reproduce.

b)

It does not involve any male or female parts to reproduce.

c)

It takes one mate to reproduce.

12.

The ovaries in the human female reproductive system produced ______________.

a)

egg

b)

ovules

c)

sperm

d)

pollen grain

13.

Fertilisation is when a sperm fuses with an egg.

a)

True

b)

False

14.

A fertilised egg in the female human body attaches itself to the wall of the female's vagina.

a)

True

b)

False

15.

A developing baby in a female's womb obtain its nutrients through the _________________________.

a)

fallopian tube

b)

pollen tube

c)

umbilical cord

16.

During reproduction, what are passed down from parents to their young?

a)

Behaviours

b)

Blood

c)

Characteristics

d)

Thumbprint

17.

Both the young of humans and plants inherit their characteristics from their parents.

a)

True

b)

False

18.

Sperms are produced by:

a)

liver

b)

testes

c)

scrotum

d)

uterus

19.

Choose all the possible features of sexual reproduction

a)

it involves two or more than two parents

b)

it leads to variety in progeny

c)

it occurs in bacteria

d)

it involves production of gametes

20.

Foetus is connected to the uterus by the structure called:

a)

Umbilical cord

b)

Placenta

c)

Amniotic Cord

d)

Zygotic cord

21.

The lower part of uterus is known as :

a)

Vagina

b)

Fallopian tube

c)

Accessory space

d)

Cervix

22.

Release of an egg from the ovary is known as :

a)

Fragmentation

b)

Ovarization

c)

Ovulation

d)

Fertilization

23.

Identify the process.

a)

Fertilization

b)

Mensuration

c)

Menstruation

d)

Sexualization

24.

Select the correct statement regarding the male reproductive system.

a)

Penis is the reproductive organ

b)

Oestrogen is the male reproductive hormone

c)

Oviduct carries sperms

d)

A sperm reaches the oviduct for fertilization

25.

A stage in woman's life when menstrual period stops permanently is called:

a)

menstruation

b)

menarche

c)

menopause

d)

none of the above

26.

Sperm mixed with fluid secreted by accessory gland is :

a)

seminal vesicle

b)

spermination

c)

semen

d)

simin

27.

The ovaries in the human female reproductive system produced ______________.

a)

egg

b)

ovules

c)

sperm

d)

pollen grain

28.

A _______________ is any sex cell. (egg or sperm)

a)

zygote

b)

gamete

c)

chromosome

d)

gene

29.

female sex cell

a)

zygote

b)

egg

c)

sperm

d)

meiosis

30.

male sex cell

a)

egg

b)

zygote

c)

sperm

d)

diploid cell

31.

Which cells can swim?

a)

egg cell

b)

sperm cell

32.

Controls the passage of materials inside and outside of the cell.

a)

cell membrane

b)

nucleus

c)

cytoplasm

33.

gametes are

a)

haploid

b)

diploid

34.

the zygote is

a)

haploid

b)

diploid

35.

the part of sperm cells that allows them to move

a)

nucleus

b)

flagella

c)

cytoplasm

d)

acrosome

36.

the part of sperm cells that contains enzymes to digest the jelly coating of the egg

a)

nucleus

b)

flagella

c)

cytoplasm

d)

acrosome

37.

egg cells do NOT have

a)

cytoplasm

b)

nucleus

c)

jelly coat

d)

acrosome

38.

why does the jelly coat of the egg change after fertilisation

a)

to prevent any more sperm from entering

b)

to provide the embryo with oxygen

c)

to protect the embryo

d)

to allow other sperm to enter

39.

What is the scientific name for a sex cell?

a)

Gromets

b)

Embryo

c)

Gamete

d)

Stem cell

40.

What is the scientific name for a sex cell?

a)

Gromets

b)

Embryo

c)

Gamete

d)

Stem cell

41.

What is the name of the male gamete in humans?

a)

Sperm

b)

Ovum

c)

Testis

d)

Pollen

42.

What is the name of the female gamete in humans?

a)

Sperm

b)

Zygote

c)

Ovary

d)

Ovum

43.

what is/are the function(s) of testes?

a)

produce sperms

b)

produce testosterone

c)

produce progesterone

d)

keep a lower body temperature

44.
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
45.

Where in the body does fertilisation occur in humans?

a)

Epididymis

b)

Uterus

c)

Oviduct

d)

Vagina

46.

The prostrate gland secretes.....................

a)

nutrients only

b)

nutrients and hormones only

c)

nutrients and enzymes only

47.

The function of part B is to _______.

a)

produce eggs

b)

produce sperms

c)

allow fertilisation to take place

d)

release the sperm

48.

Therer are .......... chromosomes inside each gametes of a human and ......... chromosomes inside the zygote of a human.

a)

23; 23

b)

23; 46

c)

46; 23

d)

46; 46

49.

The correct path travel by the sperm out of the human body is?

a)

testes -> sperm duct -> urethra

b)

testes -> spermatic cord -> urethra

c)

testes -> spermatic cord -> ureter

d)

testes -> sperm duct -> ureter

50.

Length of menstrual cycle can be affected by

a)

Stress

b)

Malnutrition

c)

Illness

d)

Exercise

51.

What is asexual reproduction?

a)

No reproduction.

b)

Reproduction with TWO parents.

c)

Reproduction with only ONE parent.

d)

Any reproduction.

52.

What is sexual reproduction?

a)

Any type of reproduction.

b)

Reproduction with TWO parents.

c)

Reproduction with ONE parent.

d)

No reproduction.

53.

Which type of reproduction creates offspring with MORE genetic variation?

a)

Sexual Reproduction

b)

Asexual Reproduction

54.

Which type of reproduction results in offspring that are CLONES of their parents?

a)

Sexual Reproduction

b)

Asexual Reproduction

55.

What is heredity?

a)

The passing of traits from parent(s) to offspring.

b)

The passing of genes in plants.

c)

The passing of genes from offspring to parents.

d)

A scary movie.

56.

What is a gene?

a)

A type of pants.

b)

The offspring of an organism.

c)

What an organism looks like.

d)

A unit carrying the specific recipe for an organism's traits.

57.

What is an example of a genotype? (Pick 2)

a)

My eye color.

b)

My DNA.

c)

My genes.

d)

My height.

58.

What is an example of phenotype? (Pick 2)

a)

My eye color.

b)

My genes

c)

My DNA

d)

My nose.

59.

What are some organisms that can reproduce asexually? (Pick 3)

a)

Humans

b)

Spider Plants

c)

Yeast Cells

d)

Sea Stars

60.

What are some organisms that can reproduce sexually? (Pick 2)

a)

Humans

b)

Yeast Cells

c)

Cats

d)

Spider Plants

61.

What are some benefits of asexual reproduction? List at least two and explain why.

4 lines
62.

What is one drawback of asexual reproduction?

4 lines
63.

What is one benefit of sexual reproduction? What is one drawback of sexual reproduction?

4 lines
64.

What is a dominate allele?

a)

The better version of an allele.

b)

The stronger allele.

c)

Version of a gene that will usually show up in the phenotype.

d)

Version of a gene that will NOT usually show up in the phenotype.

65.

What is a recessive allele?

a)

The bad version of an allele.

b)

The weaker version of an allele.

c)

Version of a gene that will usually show up in the phenotype.

d)

Version of a gene that will usually be hidden.

66.

What does heterozygous mean?

a)

Having different genes.

b)

Having different alleles for one gene.

c)

Having the same allele for one gene.

67.

What does homozygous mean?

a)

Having the same allele for a gene.

b)

Having different alleles for a gene.

c)

Having the same genes.

68.

True or False: Having the dominant alleles is ALWAYS BETTER than having a recessive allele.

a)

True

b)

False

69.

Which is true for sexual reproduction?

a)

It involves a male and female parts to reproduce.

b)

It does not involve any male or female parts to reproduce.

c)

It takes one mate to reproduce.

70.

The human male reproductive parts consist of _____________ and ___________.

a)

anther and penis

b)

testes and penis

c)

sperm and testes

d)

sperm and penis

71.

The female reproductive parts consists of __________________________________________.

a)

ovaries and ovules.

b)

ovaries and womb.

c)

ovaries, womb and vagina.

d)

ovaries, stigma and style.

72.

The ovaries in the human female reproductive system produced ______________.

a)

egg

b)

ovules

c)

sperm

d)

pollen grain

73.

The testes in male reproductive system produce _________________.

a)

ovules

b)

sperm

c)

pollen grain

d)

testes

74.

Fertilisation is when a sperm fuses with an egg.

a)

True

b)

False

75.

A fertilised egg in the female human body attaches itself to the wall of the female's vagina.

a)

True

b)

False

76.

A developing baby in a female's womb obtain its nutrients through the _________________________.

a)

fallopian tube

b)

pollen tube

c)

umbilical cord

77.

During reproduction, what are passed down from parents to their young?

a)

Behaviours

b)

Blood

c)

Characteristics

d)

Thumbprint

78.

What are some observable characteristics that are passed on to young from parent?

a)

Single or double eyelids, colour of hair and shape of nose.

b)

Single or double eyelids, blood type, and tumbprint.

79.

How similar is sexual reproduction in flowering plants and in humans?

a)

It involves the fusion of pollen grain and sperm.

b)

It involves the fusion of ovaries and ovules.

c)

It involves the fusion of male and female reproductive cells.

d)

It does not involve any fusion of male and female reproductive cells.

80.

When flowering plants or humans reproduce, they pass on characteristics from one generation to another. This ensures that each kind continues to exist.

a)

True

b)

False

81.

Both the young of humans and plants inherit their characteristics from their parents.

a)

True

b)

False

82.
If two organisms reproduce sexually, then their offspring will exhibit a genetic makeup that is -
a)
identical to only one parent
b)
identical to all of its siblings
c)
a unique combination of traits
d)
the recessive traits of each parent
83.
Which statement best describes sexual reproduction?
a)
Cell division happens where one cell produces two exact copies 
b)
Reproduction happens very quickly
c)
Only one parent needed
d)
Fertilization of an egg by a sperm 
84.

Sperms are produced by:

a)

liver

b)

testes

c)

scrotum

d)

uterus

85.

Choose all the possible features of sexual reproduction

a)

it involves two or more than two parents

b)

it leads to variety in progeny

c)

it occurs in bacteria

d)

it involves production of gametes

86.

Foetus is connected to the uterus by the structure called:

a)

Umbilical cord

b)

Placenta

c)

Amniotic Cord

d)

Zygotic cord

87.

The lower part of uterus is known as :

a)

Vagina

b)

Fallopian tube

c)

Accessory space

d)

Cervix

88.

Release of an egg from the ovary is known as :

a)

Fragmentation

b)

Ovarization

c)

Ovulation

d)

Fertilization

89.

Male peacocks have colourful feathers while the peahen is dull coloured. What is is called?

a)

sexual dimorphism

b)

parthenogenesis

c)

external morphism

d)

differential dimorphism

90.

Identify the process.

a)

Fertilization

b)

Mensuration

c)

Menstruation

d)

Sexualization

91.

Select the correct statement regarding the male reproductive system.

a)

Penis is the reproductive organ

b)

Oestrogen is the male reproductive hormone

c)

Oviduct carries sperms

d)

A sperm reaches the oviduct for fertilization

92.

A stage in woman's life when menstrual period stops permanently is called:

a)

menstruation

b)

menarche

c)

menopause

d)

none of the above

93.

Sperm mixed with fluid secreted by accessory gland is :

a)

seminal vesicle

b)

spermination

c)

semen

d)

simin

94.

The female reproductive parts consists of __________________________________________.

a)

ovaries and ovules.

b)

ovaries and womb.

c)

ovaries, womb and vagina.

d)

ovaries, stigma and style.

95.

The ovaries in the human female reproductive system produced ______________.

a)

egg

b)

ovules

c)

sperm

d)

pollen grain

96.

A developing baby in a female's womb obtain its nutrients through the _________________________.

a)

fallopian tube

b)

pollen tube

c)

umbilical cord

97.

During reproduction, what are passed down from parents to their young?

a)

Behaviours

b)

Blood

c)

Characteristics

d)

Thumbprint

98.

What are some observable characteristics that are passed on to young from parent?

a)

Single or double eyelids, colour of hair and shape of nose.

b)

Single or double eyelids, blood type, and tumbprint.

99.

How similar is sexual reproduction in flowering plants and in humans?

a)

It involves the fusion of pollen grain and sperm.

b)

It involves the fusion of ovaries and ovules.

c)

It involves the fusion of male and female reproductive cells.

d)

It does not involve any fusion of male and female reproductive cells.

100.

In which of the following structures of the female human reproductive system is the developed egg developing during gestation?

a)

Ovary

b)

Womb

c)

Vagina

d)

Fallopian tube

101.

The diagram below represents structures found in the female reproductive system. If the areas labeled A were completely blocked on both sides, the most likely result would be that

a)

egg production would stop

b)

sperm production would stop

c)

fertilization would not occur

d)

an embryo would develop

102.

What is the female reproductive organs that produce eggs?

a)

Ovary

b)

Testes

c)

Womb

d)

Penis

103.

What is the male reproductive organs that produce sperms?

a)

Penis

b)

Fallopian tube

c)

Testes

d)

Ovary

104.
State the process shown in the picture. 
a)
pollination 
b)
fertilisation 
c)
seed dispersal 
d)
germination
105.

Mr. Robinson's hairline is straight, and Mrs. Robinson has a widow's peak. Which sentence best explains why their son has a straight hairline?

a)

He brushes his hair the same way his father brushes his hair.

b)

He cuts his hair the same way his mother cuts her hair.

c)

He inherited his hairline from his father.

d)

He inherited his hairline from his parents.

106.

Characteristics which are unable to be passed down

a)

eye color

b)

length of hair

c)

shape of ears

d)

type of chin

107.

Which statement is false about the similarity of the human and plant reproduction system?

a)

Both involve the passing on of characteristics from parents to young

b)

Both will need to disperse their young far away

c)

Both involve the fusion of the male and female reproductive cell

d)

Both involve the production of male and female reproductive cells from the male and female respectively

108.
Ryan notices that all of his friend’s brothers and sisters are tall. What is the most likely   explanation for this characteristic?    
a)
They have tall parents that passed on their genes.
b)
They all have different genes.
c)
They eat only healthy foods.
d)
They live in the same environment.
109.

Which of the following correctly describes sexual reproduction in humans?

a)

Fertilisation of the egg takes place inside the male's body.

b)

Many eggs are fertilised by one sperm.

c)

The fertilised egg develops in the stomach.

d)

Fertilisation occurs when a sperm and an egg fuse.

110.

The word 'inherited' means _______________.

a)

reproduced

b)

fertilised

c)

passed on

d)

gave birth

111.
How long does the female approximately carry a child in the womb for?
a)
12 months
b)
9 years
c)
9 Months
d)
I don't know?
112.

Where does fertilization occur?

a)

The womb

b)

The fallopian tube

c)

The ovary

d)

The vaginal

113.

Which of the following statements is true?

a)

If one of the testes is damaged, reproductive cells cannot be produced as the reproductive parts must work in pairs

b)

The ovary releases a large number of eggs to increase the chance of an egg getting fertilized

c)

The testes produce a large number of sperms since birth

d)

If one of the ovaries is damaged, eggs can still be released by the remaining ovary

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