Question

difference between thigmonastic movement and photonastic movement.

Answer 1

difference between thigmonastic movement and photonastic movement..

In tropic movements, there is directional growth of a plant, or part of a plant, in response to an external stimulus such as gravity or light. ... Most nastic movements are temporary and reversible. Nastic movements are more specialized in function and distribution than tropic movements.

Answer 2

Both tropic and nastic movements are influenced by environmental cues. ... In tropic movements, there is directional growth of a plant, or part of a plant, in response to an external stimulus such as gravity or light. So the direction of the stimulus controls the orientation of growth.