Question

wt are tropic movements?give an example.​

Answer 1

Answer:

Tropic movement or tropism is the movement of a part of a plant in response to an external stimulus. Example : phototropism, geotropism, hydrotropism, thigmotropism. Positive tropic movement is the movement of a part of a plant when it grows towards a stimulus. Example: growth of stem towards light.

Answer 2

Answer:Tropic movement is the movement of the plant in response to the stimulus present in the environment, this movement is in response to root and shoot growth. They are mainly of five types:

   -Phototropism

   -Geotropism

  - Chemotropism

  - Hydrotropism

   -Thigmotropism

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Explanation: