GENERAL HISTOLOGY

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: -The cell wall surrounds the plasma membrane of plant cells and provides tensile strength and protection against mechanical and osmotic stress.

Detailed explanation-3: -Answer and Explanation: The outermost layer of a plant cell is the cell wall.

Detailed explanation-4: -The correct option is B cell wall. In addition to the plasma membrane (cell membrane), plants have an additional protective layer called the cell wall.

Detailed explanation-5: -Cell walls are the rigid outer covering layer of the plant cell. It is made up of cellulose and polysaccharides that makes it tough and gives rigidity to plant cells. This is the reason that plant cells remain more rigid than animal cells.