Question

which is unidierctional :tropic or nastic movements

Answer 1

Answer:

nastic movement

Explanation:

Answer 2

Explanation:

Hey dear here is your answer.

The stimuli for the nastic movements may beunidirectional or diffused. The tropic movements are related to the direction of stimuli. Nastic movements are NOT related to the direction of stimuli. Tropic movementsare caused by the cell divisions in the organ.