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JAMB Biology 1979 Question 30

Question 30

Excretion

Which one of the following is not an excretory product?

  1. A.Urine
  2. B.Sweat
  3. C.Faeces
  4. D.Salts
  5. E.Carbon dioxide
Show the answer and explanation

Answer: C (Faeces)

Explanation

Faeces are mostly undigested food that never entered body cells, so removing them is egestion.