Question

how auxin help in bending the plant towards sunlight

Answer 1

hyy....
here is ur answer....

Auxin is the plant growth regulator which is sensitive to light. auxin stimulate the growth of cell on the same side of the plant which causes bending of the plant to the other side. this give appearance that the stem of the plant bend appearance that the stem of the plant bend in the direction of light.


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Answer 2

auxin helps in bending the plant towards sunlight because auxin doesn't like sunlight si it runs away from the sunlight to the other direction and since auxin is the growth hormone auxin helps to grow the plant are where it is so the plands get bend towards sunlight.