Vascular Plants · Botany

Wood is technically defined as the:

  1. Primary phloem
  2. Secondary phloem
  3. Cork cambium
  4. Secondary xylem
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Correct answer: Secondary xylem

In perennial Phanerogams, the accumulation of secondary xylem over successive years forms what we recognize as wood. It provides both long-term water transport and massive structural support.

Difficulty: Medium Question 18 of 20

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