Question

Which is called as thigmotropism​

Answer 1

Answer:

Thigmotropism is the directional response of a plant organ to touch or physical contact with a solid object.

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.