Do plants also respond to stimulus ?

Give an instance to show that plants respond to stimfull.

(a) Define reflex action. State its significance. (b) How do plants respond to external stimuli ?

The class of compounds that are reduced to primary alcohols and also respond to Fehling's solution are known as

The area fo the plant which receives the stimulus is

Plant movement in response to diffuse stimulus of light is

Differentiate between B-cells and T-cells of the immune system. How do the B-cells respond to antigens?

Do plants also breathe in oxygen? If yes, how?