Question

What is the chemical substance which is present in the epidermis of desert plants ?

Answer 1

The chemical substance which is present in epidermis of desert plant is cutin.
Functions:-
I)protects against water loss(transpiration)
II)protects against the invasion by parasitic fungi.
Hope my answer will help you

Answer 2

Hey dear


The chemical substance which is present in the epidermis of desert plants is CUTIN.

It forms an outer covering.


It is waterproof so that there isn't much water loss.



Hope this helps