In dessert plants, rate of water loss gets reduced due to the presence of __________.
cuticle
stomata
lignin
suberin
In desert plants, epidermis has a thick waxy coating of cutin (chemical substance with waterproof quality) on its outer surface.
Question 30 Cork cells are made impervious to water and gases by the presence of (a) cellulose (b) lipids (c) suberin (d) lignin