What is the difference between the xylem and the phloem?

Question:

What is the difference between the xylem and the phloem?

Xylems and Phloems

As with all living things, plants have many types of cells and tissues with individual functions. Xylems and Phloems are examples of plant vascular transport tissues.

Answer and Explanation:

The difference between the xylem and the phloem lies mainly in the types of sustenance, or food, that they transport for the plants, and the direction of nutrient flow.

  • Xylems transport water from the roots to the leaves of the plant. This goes in one direction - upwards, from the roots to the leaves.
  • Meanwhile, the plant is creating nutrients in its leaves from photosynthesis. Phloems carry the food produced by photosynthesis from the leaves and move it all over the plant to its food storage parts, including the roots.


Learn more about this topic:

Transporting Solutes & Water in Plants

from Campbell Biology: Online Textbook Help

Chapter 36 / Lesson 3
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