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WAEC Biology 2019 Question 12

Question 12

Respiration

The products of tissue respiration are

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

Answer: D (water, carbon dioxide and energy.)

Explanation

In tissue (aerobic) respiration glucose is broken down using oxygen, giving carbon dioxide, water and energy.