Question

What do u mean by nastic movement

Answer 1

Nastic movements are plant movements that occur in response to environmental stimuli but unlike tropic movements, the direction of the response is not dependent on the direction of the stimulus. Some of the most spectacular plant movements are nastic movements.

Answer 2

Here is your answer,

Explanation :

Nastic movements are plant movements that occur in response to environment stimuli but unlike tropic movements, the direction of the response is not dependent on the direction of the stimulus .