Retardation of water loss by cork cells is provided by
A) suberin and waxes.
B) lignin.
C) compressed tissue layers.
D) stomates.
E) both [compressed tissue layers and stomates] are correct

Question

Quizplus · Accepted Answer

Cork cells are specialized cells found in the outer bark of woody plants. They are dead at maturity and have thick walls containing suberin and waxes which make them impermeable to water and gases. This helps in the retention of water, thereby reducing water loss.

Retardation of Water Loss by Cork Cells Is Provided by