Plant Tissues · Botany

Which component of the xylem is responsible for the upward conduction of water and minerals in angiosperms?

  1. Phloem sieve tubes
  2. Vessels and tracheids
  3. Phloem companion cells
  4. Lignified phloem fibers
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Correct answer: Vessels and tracheids

Vessels and tracheids are the specialized water-conducting elements of the xylem. Both are tube-like structures with lignified walls that allow for the efficient transport of water from the roots to the rest of the plant.

Difficulty: Medium Question 6 of 40

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