Question

What is the stimulus in thigmotropism

Answer 1

Answer:

stimulus of touch is the external stimulus in thigmotropism

Answer 2

Explanation:

thigmotropism is defined as the directional movement of the plant in response to the stimulus of touch.This basically means that a plane alerts it's normal pattern or direction of growth or movement as the result of an external touch stimulus.as with the other forms of tropism this can be both positive or negative