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JAMB Biology 2025 Question 14

Question 14

Excretion

The main waste products formed in plants are

  1. A.alkaloids tannins and resins
  2. B.water, alkaloids and carbondioxide
  3. C.oxygen, carbondioxide and alkaloids
  4. D.water, carbondioxide and oxygen.
Show the answer and explanation

Answer: A (alkaloids tannins and resins)

Explanation

Alkaloids, tannins and resins are waste substances that plants store in their tissues or shed with leaves and bark.