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  • Plant Anatomy
  • Annual rings are formed due to the activity of:
Multiple choice

Annual rings are formed due to the activity of:

  1. cambium

  2. xylem

  3. phloem

  4. both xylem and phloem

  5. none of these

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Annual rings are formed due to the activity of cambium.

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