Question

Write about the funstion of
Epidermis,Cork, Stomata

Answer 1

epidermis and cork is protective layer of plant protect plant from external injuries and stomata help in exchanging of gases and reduce the loss of water

Answer 2

Epidermis :
1. its main function is to protect the plant from the external environment.
2cells of epidermus is water resistant and thus prevent excess loss of water .
3.it allow exchange of gases through stomata.

cork cell:
1.they are protective tissue
2.they prevent loss of water from the plant bodies , infection & mechanical injury

 stomata:
(i) It helps in breathing of the plants.

(ii) It helps in exchange of gases which takes place inside the plant cells.