NEET BIOLOGY

Detailed explanation-1: -A cell wall is a rigid layer that is found outside the cell membrane and surrounds the cell. The cell wall contains not only cellulose and protein, but other polysaccharides a s well . The cell wall provides structural support and protection.

Detailed explanation-2: -Cell wall is a protective outer covering of the cell. It is mostly present in plant cells. It supports the contents of cell and protects from pathogen attack and wear and tear. It is made of cellulose, lignin.

Detailed explanation-3: -Plasma membrane is the outermost covering of the cell that separates the contents of the cell from its external medium.

Detailed explanation-4: -The cell wall is the outermost layer of a plant cell. It makes the cell stiff and gives it protection. Animal cells do not have cell walls.

Detailed explanation-5: -In addition to the plasma membrane (cell membrane), plants have an additional protective layer called the cell wall. Animal cells do not have a cell wall. Animal cells are covered only by a cell membrane. The cell wall is a non-living, rigid membrane that is made up of cellulose.