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Lifecycle

Total questions: 54

Worksheet time: 18mins

Name
Class
Date
1.

Which is the correct order of the human lifecycle?

a)

child, baby, adult, teenager

b)

baby, teenager, adult, child

c)

baby, child, teenager, adult

d)

adult, teenager, baby, child

2.

The last stage of the human lifecycle is

a)

child

b)

teenager

c)

adult

d)

baby

3.

Humans begin their lifecycle as a

a)

child

b)

adult

c)

teenager

d)

baby

4.

How many stages are in the humans' lifecycle?

a)
b)
c)
d)
5.

Click on the first stage of humans' life cycle.

a)
b)
c)
d)
6.

Click on the adult.

a)
b)
c)
d)
7.

Click on the child.

a)
b)
c)
d)
8.

Click on the toddler.

a)
b)
c)
d)
9.

Click on the teenager.

a)
b)
c)
d)
10.

What Is a Lifecycle

a)

The developmental stages that occur during an plant’s life time is known as a life cycle

b)

The developmental stages that occur during an animal’s life time is known as a life cycle

c)

The developmental stages that occur during an organism’s life time is known as a life cycle

11.

Which of the following helps to get water to the plant?

a)

fruit

b)

roots

c)

flowers

12.
To germinate means 
a)
to begin to grow.
b)
to begin to dry out.
c)
to form seeds.
13.
People need plants because the plants _____.
a)
make water
b)
use sunlight
c)
make oxygen
14.
What is the name of a baby tree?
a)
seedling
b)
string
c)
twig
d)
acorn
15.
What part of the plant is #3?
a)
leaf
b)
root
c)
flower
d)
stem
16.
What part of the plant is #1?
a)
flower
b)
stem
c)
root
d)
leaf
17.
All fruits have seeds.
a)
True
b)
False
18.
The movement of pollen from one plant to another is called _________.
a)
dispersion
b)
pollination
c)
fruits
d)
seedlings
19.
The ______ holds the plant in place.
a)
stem
b)
seed
c)
roots
20.

Teenage year is also known as _____________ stage.

a)

adoslecence

b)

adulthood

c)

old age

21.

You are 7 years old, You are in the stage of __________

a)

infancy

b)

childhood

c)

adolescence

22.

Our grandparents belong to what stage?

a)

adolescence

b)

adulthood

c)

old age

23.

The stage where we start to have our own family?

a)

childhood

b)

adolescence

c)

adulthood

24.

The stage where hair becomes color white, skin get wrinkled and bones become brittle?

a)

adolescence

b)

adulthood

c)

old age

25.

What is not part of a human lifecycle?

a)
b)
c)
d)
26.

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.

27.

Usually, ______________ starts between ages 8 and 15.

a)

puberty

b)

hormones

c)

hair

d)

infographics

28.

If you are happy one day, sad the next day, and then angry you have ______________.

a)

coordination

b)

skeleton system

c)

mood swings

d)

patience

29.

During puberty, __________ grows under the arms and pubic areas.

a)

glands

b)

mood

c)

hormones

d)

hair

30.

When a woman is expecting a baby she is __________.

a)

pregnant

b)

moody

c)

period

d)

estrogen

31.

What's this? It's

a)

hips

b)

a pimple

c)

a pad

d)

weight

32.

You should always wear _________________.

a)

deodorant

b)

weight

c)

heat

d)

air conditioning

33.

When girls get their periods they may use _____________.

a)

hips

b)

pimples

c)

changes

d)

pads

34.

What is the female sex hormone?

a)

testosterone

b)

Aldosterone

c)

estrogen

d)

cholesterol

35.

What is puberty?

a)

Sexual maturity & reproduction capability

b)

Release of sex hormones testosterone & estrogen

c)

Muscle development

d)

All of the above

36.

What is a wet dream?

a)

Release of testosterone at night

b)

release of sperm & fluid while sleeping at night

c)

release of sperm & fluid while awake

d)

release of eggs & fluid while sleeping at night

37.

The male sex cell is?

a)

semen

b)

ejaculation

c)

eggs

d)

sperm

38.

The mixture of fluid and sperm is?

a)

sperm

b)

semen

c)

fertilization

d)

erection

39.

The release of an unfertilized egg and uterine lining is called?

a)

fertilization

b)

menstruation

c)

conception

d)

ejaculation

40.
How can you get rid of body odor?
a)
Use deodorant
b)
Take more showers
c)
Try not to sweat
d)
All of the above
41.
Is it normal to have hormones?
a)
Yes
b)
No
c)
Lol
d)
both
42.
What causes puberty to start?
a)
Hormones
b)
Gender
c)
Genetics
d)
Body Size
43.
What is the science name for a females private part?
a)
Vagina 
b)
Fanny
44.
What is a sign of puperty for females?
a)
wide hips
b)
bigger breasts 
c)
pimples
d)
All of the above 
45.

What is the science name for a males private part?

a)

Penis

b)

Vagina

46.

This sex hormone is responsible for puberty in boys

a)

oestrogen

b)

testosterone

47.

These sex hormones are responsible for puberty in girls

a)

oestrogen

b)

testosterone

c)

progesterone

48.

Boys won't get this as they go through puberty

a)

period

b)

deep voice

c)

spots (acne)

d)

pubic hair

49.

The purpose of puberty?

a)

sexual reproduction

b)

asexual reproduction

50.

Oestrogen and progesterone are ______________ sex hormones.

a)

male

b)

female

51.

Which of the following is a change that occurs during puberty that does NOT occur for girls.

a)

Hips widen

b)

Breasts develop

c)

Menarche

d)

Grows facial hair

52.
The cell from the mother is called the _______?
a)
sperm
b)
estrogen
c)
egg
d)
testosterone
53.

Where woman's eggs are being stored

a)

ovaries

b)

vagina

c)

cervix

d)

urethral opening

54.
How often does menstruation typically happen for most girls?
a)
once a week 
b)
once a month
c)
once every other month

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