GENERAL HISTOLOGY

Detailed explanation-1: -So, the correct answer is ‘cell wall’

Detailed explanation-2: -The cell wall surrounds the plasma membrane of plant cells and provides tensile strength and protection against mechanical and osmotic stress. It also allows cells to develop turgor pressure, which is the pressure of the cell contents against the cell wall.

Detailed explanation-3: -The cell wall provides structural support and protection. Pores in the cell wall allow water and nutrients to move into and out of the cell. The cell wall also prevents the plant cell from bursting when water enters the cell.

Detailed explanation-4: -It provides a structural framework to support plant growth and acts as the first line of defense when the plant encounters pathogens. The cell wall must also retain some flexibility, such that when subjected to developmental, biotic, or abiotic stimuli it can be rapidly remodeled in response.

Detailed explanation-5: -The cell wall protects the plant cell from bursting when too much water has entered the cell. Rather than bursting, the cell is able to withstand the osmotic pressure exerted by the water molecules. Consequently, the cell is kept turgid. Some plant cells have a cell wall consisting of a single layer.