Do all plants have a cell wall?

Plant cells are specifically identical as it contains special organelle called cell wall .It gives rigidity and firmness and even protects it from outer surroundings having an extra layer is made up cellulose ,lignin etc. read more

Yes, plant cells typically have a cell wall made up of cellulose, hemicellulose, pectin, lignin, etc. Cell wall provides turgidity to the cell and this results in the typically expanded form of the leaf laminas and erect stems. read more

Plant cell walls are composed of both a primary and secondary layer. The primary layer is present as the cell grows, while the secondary develops after a cell has finished growing. Primary cell walls are composed of polysaccharides, the most common being cellulose. read more

Animal cells have only a cell membrane (also known as a plasma membrane) which plants also have inside the cell wall. The cell wall of plants is composed of cellulose and chitin while animal cell membranes are made of lipids, proteins and carbohydrates. read more