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Tropisms

Total questions: 10

Worksheet time: 15mins

Name
Class
Date
1.

A plant's response to any stimulus

a)

dormancy

b)

tropism

c)

hibernation

d)

pollination

2.

A plant's response to touch

a)

thigmotropism

b)

geotropism

c)

hydrotropism

d)

dormancy

3.

The movement of roots toward the ground or the movement of stems away from the ground

a)

hydrotropism

b)

geotropism

c)

thigmotropism

d)

phototropism

4.

The movements in a plant in response to light

a)

phototropism

b)

geotropism

c)

hydrotropism

d)

thigmotropism

5.

Which letter on the diagram represents the external stimulus?

a)

W

b)

X

c)

Y

d)

Z

6.

The movement of growth in response to water or moisture.

a)

Thigmotropism

b)

Geotropism

c)

Phototropism

d)

Hydrotropism

7.

Which two words are defined as a response of a plant to the force of gravity?

a)

Phototropism and Hydrotropism

b)

Gravitropism and Thigmotorpism

c)

Thigmotropism and Hydrotropism

d)

Geotropism and Gravitropism

8.

Which type of tropism is represented in the GIF?

a)

Hydrotropism

b)

Thigmotropism

c)

Phototropism

d)

Geotropism

9.

Which type of tropism is represented in the photograph?

a)

Hydrotropism

b)

Thigmotropism

c)

Phototropism

d)

Geotropism

10.

The growth response to touch

a)

Thigmotropism

b)

Geotropism

c)

Phototropism

d)

Hydrotropism