Question

Plants respond to changes in their environment. The growth of a plant in response to a stimulus is called a(n):

A: Hormone

B:Stimulus

C:Auxin

D:Tropism

Answer 1

The answer is D: Tropism

Answer 2

Tropism

Step-by-step explanation:

Tropism is defined as a plants response to environmental stimuli.

Stimulus can cause a change to the plants behavior or movement.