Question

How does control and coordination takes place in plants?

Answer 1

control and coordination takes place in plants through plant hormones or phytohormones.

Answer 2

Answer:

The function of control and coordination in plants  is performed by chemical substances known as plant  hormones or phytohormones.

The synthesis and action of phytohormones are  greatly influenced by external stimuli. Plants respond  to the photoperiodic stimulus by specialized pigment  present in a very small quantity called phytochrome.  Thus, phytohormones and phytochromes together  are involved in control and coordination between the  environment and plant responses.