Q. Phloem in gymnosperms lacks :
A) Albuminous cells and sieve cells
B) Sieve tubes only
C) Companion cells only
D) Both sieve tubes and companion cells
Explanation
[Solution] Gymnosperm phloem has sieve cells and albuminous cells but lacks sieve tubes and companion cells. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.