Question

what is phototropism?

Answer 1

HEYA!!!

☆ A growth of plants towards light is called as Phototropism.

☆ Auxin harmone is responsible for this reaction.

☆ It was first observed by Charles Darwin and his son Francis Darwin....

HOPE THIS HELPS U @MP #MAHABOOBPASHA #

Answer 2

The orientation of a plant or other organism in response to light, either towards the source of light (positive phototropism ) or away from it (negative phototropism)