The plant cell wall is made up of:
Suberin
Cellulose
Chitin
Lignin
The plant cell wall is made up of cellulose which is a complex substance and provides structural strength to the plants.
Question 30 Cork cells are made impervious to water and gases by the presence of (a) cellulose (b) lipids (c) suberin (d) lignin
Cellulose, the most important constituent of the plant cell wall, is made up of