Q. Xylem translocates :
A) Water only
B) Water and mineral salts only
C) Water, mineral salts and some organic nitrogen only
D) Water, mineral salts, some organic nitrogen and hormones
Explanation
[Solution] Xylem carries water, minerals, some organic nitrogen and hormones (e.g. cytokinins) from roots. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.