What is the highly insoluble (polysaccharide) carbohydrate which is a major supporting material in plants?
Cellulose, a fibrous carbohydrate observed in all plants, is the structural factor of plant mobileular walls. Because the earth is blanketed with vegetation, cellulose is the maximum ample of all carbohydrates, accounting for over 50% of all of the carbon discovered withinside the vegetable kingdom.