Coiling of garden pea tendrils around any sup | vedclass

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(C) : The growth movement in response to touch,or contact of a foreign body,in plants is called thigmotropism or thigmotropic movement.The stems and t

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thigmotropism

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(C) : The growth movement in response to touch,or contact of a foreign body,in plants is called thigmotropism or thigmotropic movement.The stems and tendrils of the climbers are positively thigmotropic in their response.The coiling of garden pea tendrils around any support is an example of thigmotropism.Thigmonastic (haptonastic) movements are induced by some external stimuli,but they are non-directional. For example,tentacles of $Drosera$ leaf curve and the lamina lobes of $Dionaea$ fold on coming in contact with an insect.

Coiling of garden pea tendrils around any support is an example of

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