Question

what do you mean by thigmotropism?? and please follow me.​

Answer 1

Answer:

may be it helps you my dear sister

Answer 2

Thigmotropism is the directional response of a plant organ to touch or physical contact with a solid object . This directional response is generally caused by the induction of some pattern of differential growth . This phenomenon is clearly illustrated by the climbing tendrils of some plants , such as the sweet pea. The tendrils actually "fell" the solid object, which results in the coiling response.