Q. The beneficial use of epidermal layer is
A) Bast fibre
B) Mesocarp
C) Cotton fibre
D) Jute
Explanation
Cotton is chiefly composed of epidermal hair of seed. Chemically it is cellulose.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.