The correct option is D Xylem transport water and minerals absorbed by roots whereas phloem transports food prepared by leaves
Phloem and xylem from the vascular bundles of the plant. These are complex permanent tissues which generally, help in transport. Xylem transport water and minerals absorbed by roots whereas phloem transports food prepared by leaves. These are made up of different cells that coordinate to performs a similar function.
So, the correct answer is option B.