Name of the undigested cellulose fibrous in nature.

Undigested cellulose:

1. The undigested cellulose acts as fibre that aids in the functioning of the intestinal tract.
2. Cellulose is found in an undigested form in fruits, vegetables, and legumes.
3. Fiber can also be found in beans, nuts, whole grains, and other foods.
4. The undigested cellulose being fibrous in nature, acts as roughage.
5. Being fibrous, cellulose absorbs lot of water and retains it.