Question

How does phototropism Occur in plants

Answer 1

Environmental triggers such as light will change the directions that plant parts grow in. These directional, or tropic, movements can be either towards the stimulus, or away from it. So, in two different kinds of phototropic movement, shoots respond by bending towards light while roots respond by bending away from it. 

Answer 2

♤ The directional or the tropic movement of plants towards the light or away from the light is called photoprism.

♤ The shoots respond by bending towards light , while roots respond by bending away from the light.