Question

How does chemical coordination occur in plants?

Answer 1

Hey,

Chemical coordination in plants are occurred in plants with the help of fluids secreted in plants known as phytohormones or plant hormones. These hormones regulate the growth of the plants.

For example,auxin responsible for the growth of the plants and the Cytokinin helps in cell division in the fast growing part of the plant such as plant hormones.

HOPE IT HELPS YOU:-))

Answer 2

Hey your answer is

The plants do not have nervous system but they can still sense thing the plants can sense the presence of stimuli such as light, gravity, Chemicals, water and touch ,etc. and respond to them by the action of the hormones. Thus, the plants co-ordinate their behaviour against environmental changes by using organic chemical called hormones this is called chemical coordination,. The hormones in plants coordinates their behaviour by affecting the growth of a part of the plant resulting in the movement of that plant part in response to a stimulus. For example, when light falls on a Shooter from one child the auxin hormone cause the Shading side of the shoot to grow faster, making the shoot bend towards sunlight.