Question
Biology Question on Xylem and phloem structure
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
Answer
Water, mineral salts, some organic nitrogen and hormones
Explanation
Solution
The correct option is (D) : Water, mineral salts, some organic nitrogen and hormones