What drives the flow of water through the xylem?

Question

Quizplus · Accepted Answer

The flow of water through the xylem is driven by transpiration, which is the evaporation of water from the leaves. This creates a negative pressure gradient that pulls water up from the roots and through the xylem.

Answer: E
 Tracheid and vessel elements in the xylem use active transport to move water and minerals up the plant. This process is important for maintaining the plant's water balance and providing nutrients to the different parts of the plant.

What Drives the Flow of Water Through the Xylem