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Plants (year 8 Science)

Total questions: 23

Worksheet time: 12mins

Name
Class
Date
1.

Which one is NOT the important factor to grow plants?

a)

Warmth

b)

Nutrients

c)

Sunlight

d)

Pressure

2.

What is the function of stem?

a)

Holds the leaves up and transports materials

b)

Absorbs sunlight to produce glucose for food

c)

Supports the plant absorbs water and minerals

d)

Attracting pollinators to help with pollination

3.

What is the process of plants making their own food (glucose)?

a)

Respiration

b)

Photosynthesis

c)

Fertilisation

d)

Germination

4.

Which one is the correct equation of photosynthesis?

a)

Oxygen + water -(sunlight)-> Glucose + Carbon

b)

Carbon dioxide + Glucose -(sunlight)-> Water + oxygen

c)

Oxygen + water -(sunlight)-> Glucose + carbon dioxide

d)

Carbon dioxide + water -(sunlight)-> Glucose + oxygen

5.

What is the waste product of photosynthesis?

a)

Glucose

b)

Water

c)

Oxygen

d)

Carbon dioxide

6.

Label A

a)

Nucleus

b)

Cytoplasm

c)

Cell membrane

d)

Mitochondria

7.

Where is the site of photosynthesis?

a)

A

b)

C

c)

F

d)

H

8.

Where is the site of respiration?

a)

A

b)

C

c)

F

d)

H

9.

What is the name of this?

a)

Nucleus

b)

Chlorophyll

c)

Stomata

d)

Mitochondria

10.

List all gasses can travel through stomata.

a)

oxygen and Carbon dioxide

b)

Oxygen, Water vapour and carbon dioxide

c)

Carbon dioxide

d)

Phosphorus, oxygen and carbon dioxide

11.

What is the word equation of cellular respiration?

a)

Oxygen + Glucose --> Carbon dioxide + water + energy

b)

Carbon dioxide + Glucose --> Oxygen + water + energy

c)

Carbon dioxide + water --> Oxygen + water + energy

d)

Oxygen + Glucose --> Carbon dioxide + water

12.

What is the purpose of having root hair?

a)

To help with photosynthesis and speed up its process

b)

To absorb more glucose in the soil

c)

To increase the total surface area of the root that in contact with the soil

d)

To produce magnesium and calcium necessary for plant growth

13.

What is the vascular bundle made of?

a)

Xylem and Phom

b)

Xylem and Phloem

c)

Xyeum and Phom

d)

Xyeum and Phloem

14.

What is the role of xylem?

a)

To transport water and mineral and only goes up from root

b)

To transport organic substances such as glucose and goes in all direction throughout the plant

c)

To evaporate the excess amount of water absorbed from root

d)

To transport organic substances such as glucose and only goes up from root

15.

What is this process called?

a)

Photosynthesis

b)

Respiration

c)

Transpiration

d)

Water transportation

16.

Label D

a)

Stamen

b)

Style

c)

Stomata

d)

Stigma

17.

Label F

a)

Anther

b)

Filament

c)

Stamen

d)

Pollen

18.

Which one is female part of a plant?

a)

E

b)

F

c)

G

d)

J

19.

Where is the male part of a plant?

a)

B

b)

E

c)

G

d)

J

20.

Which part grows into fruit/nut?

a)

A

b)

B

c)

C

d)

D

21.

Which part grows into seeds?

a)

A

b)

B

c)

C

d)

D

22.

What is this process called?

a)

Transpiration

b)

Germination

c)

Fertilisation

d)

Pollination

23.

What is this process called?

a)

Seed dispersal (animal external)

b)

Seed dispersal (self-propelled)

c)

Germination

d)

Transportation