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Structure of Plants

Total questions: 17

Worksheet time: 11mins

Name
Class
Date
1.

Why do cacti have spikes?

a)

to absorb nutrients

b)

to capture sunlight

c)

for protection

d)

to store more water

2.

What part of the plant anchors the plant in place and soaks up water and nutrients from the soil?

a)

Leaves

b)

Sepals

c)

Roots

d)

Stem

3.

What part of the plant transports water and nutrients to the other parts of the plant?

a)

Roots

b)

Stem

c)

Flower

d)

Leaves

4.

The _______ are responsible for photosynthesis (making food).

a)

Roots

b)

Stems

c)

Leaves

d)

Flowers

5.

What part of the plant is responsible for reproduction?

a)

Flower

b)

Leaves

c)

Roots

d)

Stem

6.

Which of the following can be a pollinator?

a)

Birds

b)

Bees

c)

Wind

d)

All of the above

7.

What has to be transported from the male part of a flower to the female part of a flower for a seed to be formed?

a)

Water

b)

Glucose

c)

Pollen

d)

Fertilizer

8.

All plants reproduce by flowers.

a)

True

b)

False

9.

If a certain type of plant's main pollinator is eliminated from an ecosystem, what is the most likely result?

a)

The plant will produce a higher number of flowers.

b)

The plant will produce fewer seeds and the population will decrease.

c)

The plant will produce a lot of seeds and the population will increase.

d)

The current plants will start to die from lack of resources.

10.
What is this?
a)
roots
b)
stem
c)
leaves
d)
flower
11.
What is this?
a)
flower
b)
fruit
c)
leaves
d)
stem
12.
What is this?
a)
roots
b)
leaves
c)
stem
d)
flower
13.
What part of the plant is #1?
a)
flower
b)
stem
c)
root
d)
leaf
14.
What part of the plant is #2?
a)
leaf
b)
flower
c)
stem
d)
root
15.
What do plants need in order to survive?
a)
water
b)
air
c)
sunlight
d)
all of the above
16.
What do plants release into the air?
a)
water vapor
b)
smell
c)
oxygen
d)
food
17.
True or false... Plants are living things. 
a)
true
b)
false