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 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-3: -Complete answer: A plant cell wall is arranged in layers and contains cellulose microfibrils, hemicellulose, pectin, lignin, and soluble protein. The cell wall surrounds the plasma membrane of plant cells.

Detailed explanation-4: -There are two structures that provide plant cells with rigidity. One structure is the cell wall outside the cells. However, inside the plant cell, a water-storing organelle known as the central vacuole provides rigidity to the cell.

Detailed explanation-5: -The cell wall in plant cells provide rigidity.