Plant Responses-Tropism

Plant Responses-Tropism

Multiple Choice

True/False Plants are sessile they do not respond to stimuli.

• True

• False

Multiple Choice

When a plant is not growing it is considered _______.

• active

• over active

• dormant

• sessile

Multiple Select

Dormancy can be caused by :

• too much water

• lack of water

• change in temp

• too much plant food

Multiple Choice

Dormancy helps plants ________.

• survive

• die

Multiple Choice

Plants respond to changes in environment by

• Moving toward/away from the stimulus

• Growing toward/away from the stimulus.

Multiple Choice

How plants respond is called a _______.

• response

• stimulus

• tropism

Multiple Choice

Phototropism is a response to ________.

• light

• gravity

• touch

• water

Multiple Choice

Gravitropism is a response to ________.

• light

• gravity

• touch

• water

Multiple Choice

Hydrotropism is a response to ________.

• light

• gravity

• touch

• water

Multiple Choice

Thigmotropism is a response to ________.

• light

• gravity

• touch

• water