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Human Reproductive System

Total questions: 27

Worksheet time: 20mins

Name
Class
Date
1.

During puberty, who's voice gets deeper?

a)

boys

b)

girls

c)

both

2.

In puberty, who grows breasts?

a)

boys

b)

girls

c)

both

3.

In puberty, who gets hair on private parts?

a)

boys

b)

girls

c)

both

4.

In puberty, who grows taller?

a)

girls

b)

boys

c)

both

5.

Girls have their period, or ___________ when they begin puberty.

a)

hormones

b)

menstruation

c)

condoms

d)

vagina

6.

What is it called when a child grows into a teenager?

a)

man or a woman

b)

relationship

c)

birth control

d)

puberty

7.
The time of life when a child experiences physical and hormonal changes that mark a transition into adulthood.
a)
Adolescence
b)
Puberty
c)
Implantation
d)
Zygote
8.
What causes puberty to start?
a)
Hormones
b)
Gender
c)
Genetics
d)
Body Size
9.

What hormone causes a male's body to change during puberty?

a)

estrogen

b)

egg

c)

sperm

d)

tesrosterone

10.

What hormone causes a female's body to change during puberty

a)

estrogen

b)

testosterone

c)

sperm

d)

egg

11.
Everyone goes through puberty at the same speed. 
a)
True
b)
False
12.

Puberty is the time when your body begins to ______________.

a)

become shorter and heavier.

b)

develop and change from a kid to an adult.

c)

change fast and lose weight.

d)

stop hormones and minerals.

13.
Where is testosterone produced? 
a)
2
b)
8
c)
9
d)
11
14.
Where are sperms produced?
a)
9
b)
11
c)
10
d)
12
15.
Where does ovulation take place?
a)
ovaries
b)
fallopian tubes
c)
oviduct
d)
uterus
16.
Where does fertilisation take place?
a)
ovaries
b)
funnel
c)
fallopian tubes
d)
uterus
17.
The DNA (genetic material) in the sperm cell is in the ....
a)
body
b)
tail
c)
neck
d)
head
18.
A baby develops in this organ.
a)
uterus
b)
ovary
c)
fallopian tube
19.
When a woman's menstrual cycle becomes irregular and stops.
a)
menstruation
b)
ovulation
c)
menopause
20.
How are identical twins formed?
a)
two eggs fertilised
b)
fertilized egg splits
c)
two identical eggs are released
d)
two identical sperm fertilize the egg
21.
An egg cell leaves the _______________ and goes into the fallopian tube.
a)
Testicle
b)
Ovary
c)
Uterus
d)
Scrotum
22.
Which is not part of the reproductive system?
a)
Anus
b)
Cervix
c)
Uterus
d)
Prostate Gland
23.
Females are born with all the egg cells they will ever have.
a)
True
b)
False
24.
Males are born with all the sperm cells that they will ever have?
a)
True
b)
False
25.
The meeting of a sperm and ovum.
a)
Intercourse
b)
Implantation
c)
Conception
d)
Fertilization
26.
The lining of the uterus coming out through the vagina (sometimes called 'having a period').
a)
Conception
b)
Fertilization
c)
Implantation
d)
Menstruation
27.
The reproduction in Humans is..
a)
asexual
b)
sexual-asexual
c)
binaria
d)
sexual