Question

what are tropic movement? give few examples.​

Answer 1

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.

Answer 2

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 - It is the movement of a plant in response to light, they will grow towards the direction of the light.