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WAEC Biology 2004 Question 14

Question 14

Respiration

The products of respiration are

  1. A.nitrogen and water
  2. B.nitrogen and carbon dioxide
  3. C.water and oxygen
  4. D.carbon dioxide and water
Show the answer and explanation

Answer: D (carbon dioxide and water)

Explanation

Aerobic respiration breaks down glucose with oxygen to give energy, carbon dioxide and water.