Which statement is true regarding the similarities and differences between xylem and phloem?

Question

Quizplus · Accepted Answer

Xylem does not rely on living cells to transport materials, whereas phloem does. Both rely on active transport, but they transport different materials: xylem transports water and minerals, while phloem transports organic molecules, such as sugars. Xylem relies on negative pressure potential to pull water from the roots to the leaves, while phloem relies on positive pressure potential to push organic molecules from sources to sinks. Both rely on transpiration to some extent, but only xylem can be considered to use selective transport.

Which Statement Is True Regarding the Similarities and Differences Between