Observe the given figures A and B. When chhui-mui (sensitive) plant is touched, its leaves fold. This is due to :
(A) Hormonal effect
(B) Thermal effect
(C) Change in amount of water in cells
(D) Electromagnetic effect
Correct Answer : Option (C) Change in amount of water in cells
More Questions : Which one of the following statements is not correct for the plants raised by vegetative propagation?
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