Question

Intensit
Examples Movement of tendril away from chloroform,
curving of tentacles of the insectivorous plant Sundew in
response to soluble proteins when placed at the centre of
the leaf.
nastir moyement in response to the
Movement of tendrils away from chloroform (need explanation)

Answer 1

Answer:

The movement of plant part in response to contact with a solid touch is called as thigmotropism. The twining movements due to support seen in tendrils and twiners is an example of thigmotropism. Seismonasty is the nastic response of a plant to touch or vibration. Dropping of leaves of Mimosa pudica upon touching is due to seismonasty. Heliotropism is a growth movement or bending of stem in the direction of the light. It is also called as solar tracking. Diageotropism is plant part response to the gravity such that it grows horizontal to the gravity.