Question

3. Select the group of organisms which has cell wall in their cell structure.​

Answer 1

Bacteria have cell walls containing the chemical peptidoglycan. Plant cells have a variety of chemicals incorporated in their cell walls. Cellulose a non digestible(to humans anyway) polysaccharide is the most common chemical in the plant primary cell wall.

Answer 2

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• Bacteria
• Eukaryotic organisms, such as algae, fungi, and higher plants, have multilayered cell walls composed in large part of either cellulose or chitin . Cellulose and chitin are polysaccharides , meaning they are composed of many linked sugar molecules.