What is the term for the tissue responsible for transporting the majority of water in plants?

Prepare for the TExES Life Science 7-12 Certification. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

The term for the tissue responsible for transporting the majority of water in plants is xylem. Xylem is specialized vascular tissue that conducts water and dissolved minerals from the roots to the rest of the plant, particularly the leaves. This process is crucial for photosynthesis and overall plant health, as it ensures that water reaches all parts of the plant where it is needed.

Xylem also provides structural support through its lignified cell walls, allowing plants to grow tall and maintain their shape. The movement of water through xylem is primarily driven by transpiration, which creates a negative pressure that pulls water upward from the roots.

Other options represent different functions within the plant. Phloem, for example, is responsible for transporting the products of photosynthesis (mainly sugars) from the leaves to other parts of the plant. Cambium is a type of meristematic tissue involved in the growth of the plant, particularly in increasing the diameter of stems and roots, while parenchyma refers to a type of fundamental tissue that plays various roles, including storage, photosynthesis, and tissue repair, but is not primarily involved in water transport.

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