Science, asked by soipriyaamyz, 1 year ago

What is tropism difference between tropism and nastic movement

Answers

Answered by Anonymous
8
tropic movement:
tropic movement are in form off growth movements of plant.these are of the following types:
1.phototropism
2.geotropism
3.hydrotropism
4.thigmotropism

nastic movement:
movements are due to stimulus of light,temperature or contact but the direction of responce is not determined by the direction of stimuli.
Answered by bhuvaneshwari13
6

hey there ,

tropism is found virtually in all plants but nastic movements are mostly found in speacailaised organs and plants .

both tropic and nastic movement are influenced by environment.

in tropism there is directional movement of plant in response to the surrounding like gravity or light but the direction of nastic movement is independent .

in tropism stimulus controls the orientation of the growth , in nastic movements stimulus triggers response .

in tropism the effect is more or less permanent but in nastic movements the effect is temporary and reversible .

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