How do auxins promote phototropisms?
Answers
Answered by
0
The shoot tip is responsible for directional movement by the plant in response to sunlight, as this is the area where auxins canbe found. ... The extra auxin present on the shaded side promotes more cell division and elongation, causing the plant to bend towards the sunlight after this lop-sided growth.
Pls mark as brainliest!
Pls mark as brainliest!
Answered by
1
auxins always present in the shady portion of plant so when sunlight falls on the plant then auxin which is growth harmone accumulate at the shady part of plant which leds to the growth of plant from one side only due to which it bends towards sunlight and promote phototropism....
Similar questions