GENERAL HISTOLOGY

Detailed explanation-1: -The cell wall is present only in plants and the cell membrane is present in every living organism including plants.

Detailed explanation-2: -The cell wall encloses the plasma membrane and offers the cell tensile control and defense. The cell wall is normally found in the prokaryotes like in bacteria and in cyanobacteria, plant cells, and fungi.

Detailed explanation-3: -Yes, all organisms have a cell membrane. It is one of the basic component of cell that encloses the other basic components-cytoplasm and nucleus. The cell membrane separates the cells from one another and controls the movement of materials in and out of the cell. Both plant and animals have cell membrane.

Detailed explanation-4: -Cells of bacteria, fungi, algae, and higher plants are surrounded by rigid cell walls, which are an integral part of the cell. Although not encased in cell walls, animal cells in tissues are closely associated with an extracellular matrix composed of proteins and polysaccharides.

Detailed explanation-5: -Algae, fungi, and plant cells have a cell wall; animal cells and protozoans lack cell walls. The rigid, tightknit, polysaccharide molecular structure of the cell wall helps the cell resist osmotic lysis. 09-Apr-2022