The function of xylem is to ____.

A) conduct water downward in the plant
B) transport food upward in the plant
C) transport water and minerals
D) transfer materials from leaf to stem
E) contain sieve tubes

Xylem is responsible for transporting water and minerals from the roots towards the leaves of the plant. This process is called transpiration and is essential for the growth and survival of the plant. Xylem is composed of specialized cells called tracheids and vessel elements that are able to withstand the pressure of the water flow. The movement of water through the xylem is driven by a combination of factors including adhesion, cohesion, and evaporation, and is regulated by various mechanisms within the plant.