Q. The part of cotton producing pure cellulose is
A) Root hair
B) Leaf hair
C) Seed hair
D) Stem hair
Explanation
Cotton fibres represent epidermal prolongation of seed-coat cells. The cotton fibres contain 94% cellulose, 1.3% protein and small amount of pectic substance. Cotton is major cash crop gives fibre, food and feed.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.