Q. Which of the following is not the feature of gymnosperms?
A) Parallel venation
B) Perennial plants
C) Distinct branches (long and short branches)
D) Xylem with vessels
Explanation
Gymnosperms $(Gymno = naked;sperma = seed)$ are naked seeded plants, in which ovule is not covered by ovary. In gymnosperms, xylem contains only tracheids and xylem parenchyma; vessels are absent (exceptionally present in Gnetales).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.