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WAEC Biology 1998 Question 16

Question 16

Excretion

Which of these is not an excretory product of plant?

  1. A.Tannin
  2. B.Gum
  3. C.Alkaloid
  4. D.Sweat
  5. E.Anthocyanin
Show the answer and explanation

Answer: D (Sweat)

Explanation

Sweat is made by the sweat glands of mammals; plants do not sweat.