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plant hormone aaa

Total questions: 10

Worksheet time: 6mins

Name
Class
Date
1.

Auxins are responsible for _____________ of a plant

a)

Colour change

b)

Watering

c)

Phototropism

d)

Growth

2.

Which plant hormone is a gas?

a)

auxin

b)

gibberellin

c)

ethylene

d)

cytokinin

3.

Which of the following are plant hormones

a)

Auxin

b)

Cytokinin

c)

Gibberellin

d)

Abcissic acid, ethylene

e)

All

4.

Helps fruit ripen

a)

Auxin

b)

Gibberellin

c)

Cytokinins

d)

Ethylene

5.

Stimulates cell division

a)

abscisic acid

b)

auxin

c)

cytokinins

d)

gibberellin

e)

ethylene

6.

My banana has become black and soft. This is because of

a)

Auxins

b)

Cytokinins

c)

Ethylene

d)

Abscisic acid

e)

Gibberellins

7.

My beautiful cherry tree is growing old. Its leaves and flowers are falling. This is because of?

a)

Auxins

b)

Cytokinins

c)

Ethylene

d)

Abscisic acid

e)

Gibberellins

8.

I want to stop my seed from growing. I DONT want it to grow. Which hormone should I give it?

a)

Auxins

b)

Cytokinins

c)

Ethylene

d)

Abscisic acid

e)

Gibberellins

9.

My plant is losing a lot of water because it is hot today. Which hormone should I give it so that it will stop losing water?

a)

Auxins

b)

Cytokinins

c)

Ethylene

d)

Abscisic acid

e)

Gibberellins

10.

What are the chemical messages in a plant called

a)

Hormones

b)

Oxygen

c)

Parenchyma cells