CBSE Class 10 Biology Chemical Coordination in Plants

Q.

Which of the following is not true with respect to hormones? 



Q.

A rapid and temporary plant movement in response to the stimulus of touch is known as 



Q.

Which of the following is an advantage of seismonastic movement in the mimosa plant?

I Protection from herbivores

II Less exchange of heat

III Higher survival value under environmental stress 



Chemical Coordination in Plants

Control and Coordination, Chemical Coordination in Plants