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A green plants bends towards the source ...

A green plants bends towards the source of light when exposed to the light on only one side . Which of the following is the best explanation of the phenomenon ?

A

The apices of the stems are attached by light

B

The plants needs light for photosynthesis

C

Auxin accumulates on the shaded side to induce great cell elongation on that side

D

Ligh reduces length.

Text Solution

Verified by Experts

The correct Answer is:
C
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