Question

Cell wall and how it os formed

Answer 1

cell wall is a outer covering of plant cell . it is made up of cellulose

Answer 2

 The cell wall is a characteristic feature of cells of plants, bacteria, fungi, algae and some archaea. It is located outside the cell membrane. The major function of the cell wall is to provide rigidity, tensile strength, structural support, protection against mechanical stress and infection. It also aids in diffusion of gases in and out of the cell.
The cell walls of archaea have various compositions and may be formed of glycoprotein S-layers, pseudo peptidoglycan, or polysaccharides. Fungi possess cell walls made of the glucosamine polymer chitin