Xylem · Botany

Bordered pits are most commonly and prominently found in the tracheids of:

  1. Hydrophytes
  2. Gymnosperms
  3. Bryophytes
  4. Monocots
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Correct answer: Gymnosperms

Gymnosperms, such as Pinus, feature large bordered pits on the radial walls of their tracheids. These structures help regulate the flow of water between adjacent cells while preventing air embolisms.

Difficulty: Medium Question 10 of 20

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