PATHOLOGY

Detailed explanation-1: -Plant cells have a cell wall, a large central vacuole, and plastids such as chloroplasts. The cell wall is a rigid layer that is found outside the cell membrane and surrounds the cell, providing structural support and protection. The central vacuole maintains turgor pressure against the cell wall.

Detailed explanation-2: -Cell wall is a rigid covering present outside the plant cell which is composed of a complex structural substance called cellulose.

Detailed explanation-3: -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-4: -Cell wall is present outside the cell membrane. It has the function of giving shape and rigidity to the cell.