Question

Which of the following is responsible for the transport of water in plants?

• A. Xylem
• B. Phloem
• C. Epidermis
• D. Stomata

Hint:

*Key concept:* "Xylem = Water transport." Think of it as the plant's plumbing system that carries water from the roots to the leaves.

Answer 1

The Correct Option is A

In plants, the structure responsible for the transport of water is the Xylem. Xylem is a type of vascular tissue that plays a crucial role in conducting water and dissolved minerals absorbed from the soil through the roots to various parts of the plant, including stems and leaves. This process is crucial for maintaining the plant's turgor pressure, aiding in photosynthesis, and facilitating nutrient distribution. The other options, such as Phloem, Epidermis, and Stomata, serve different functions:

• Phloem: Responsible for the transport of organic nutrients, particularly sugars produced by photosynthesis, from the leaves to other parts of the plant.
• Epidermis: The outermost layer of cells that protects the plant and aids in reducing water loss.
• Stomata: Small openings on the surface of leaves responsible for gas exchange, allowing carbon dioxide in and oxygen and water vapor out.