Cork cells are made impervious to water and gases by the presence of

Cork is impervious to water due to the presence of

The waxy substance associated with cell walls of cork cells is or cork cells are imprevious to water becauce of the presence or what is deposited on cork cells

The cork is impervious to water -

Cork cells have a deposition of

Cork cells have a deposition of

Which of the following components makes the cork cells impervious to water and gases ?

Cork is impervious to water due to the presence of _______in its cell wall.