Q. The common bottle cork is a product of
A) Vascular Cambium
B) Dermatogen
C) Phellogen
D) Xylem
Explanation
[Solution from source] Commercial bottle cork is phellem (cork) produced by the phellogen (cork cambium) of the cork oak, Quercus suber. Vascular cambium produces secondary xylem and phloem, and dermatogen forms the epidermis. Answer (3).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.