Question
Biology Question on Transport in Plants
Phloem sap is mainly made of
A
water and sucrose
B
water and minerals
C
oligosaccharides and hormones
D
sucrose only
Answer
water and sucrose
Explanation
Solution
Phloem sap consists primarily of water with sugars (sucrose) dissolved in it. It flows from the source or supply end (region of manufacture or storage) to the region of utilisation or sink.