Question

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Answer 1

in case of Touch Me Not plant if you think about your exactly the plant is touched and what part of the plant actually moves it is Apparent that moment happens at a point different from the point of touch soap information that a touch has occurred must be communicated the plants also use electrical chemical means to convey this information from Cell to cell but unlike in animals there is no special tissue in plants for the conduction of information finally instead of the specialist proteins found in animals muscle cells plant cells change shape by changing the amount of water in them resulting in swelling of shrinking and therefore in changing shapes