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WAEC Biology 2021 Question 15

Question 15

Excretion

Detoxification of urea takes place in the

  1. A.pancreas.
  2. B.heart.
  3. C.liver.
  4. D.testes.
Show the answer and explanation

Answer: C (liver.)

Explanation

The liver turns toxic ammonia from excess amino acids into the less toxic urea, and detoxifies other poisons.