Q. Periderm is made up of I. cork cambium II. cork III. secondary cortex Select the correct combination of options
A) I and II
B) I and III
C) II and III
D) I, II and III
Explanation
The periderm is the secondary protective structure and is made up of cork cambium (phellogen), cork (phellem) and secondary cortex (phelloderm)
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.