question_answer

  State three differences between plasma membrane and cell wall.

Answer:

                 

Plasma Membrane	Cell Wall
It provides support and give shape to the cell.	It gives strength and rigidity to the cell.
It is semi permeable in nature and allows  entry of selected molecules into the cell.	It is completely permeable in nature.
It is not elastic.	It is elastic and controls the cell turgidity preventing its bursting (2)