Answer: different structures and different functions
Step-by-step explanation:
Plasma membrane is also name as cell membrane. It is a structure that surrounds the cell from the outside. it controls what enters and leaves the cell. Every cell has a plasma membrane.without the plasma membrane the content of the cell will not work as the system.Plasma membrane is made up of phosopholipid bilayer
Cell wall is a layer outside the cell membrane and it also provides support to the cell's structure. it gives the plant it's actual shape.it determines what can enter and exist the cell. The cell wall also makes sure that the cell does not burst if there is more water in the plant than its requirement. The cell wall also protects the cell from any pathogens or insects that can harm the plant