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WAEC Biology 2023 Question 17

Question 17

Hormonal Coordination

Which of the following hormones is wrongly paired with its secretory organs?

  1. A.Insulin and pancreas.
  2. B.Oestrogen and ovary.
  3. C.Oxytocin and hypothalamus.
  4. D.Adrenalin and kidney.
Show the answer and explanation

Answer: D (Adrenalin and kidney.)

Explanation

Adrenalin is made by the adrenal glands, which sit on top of the kidneys; the kidney itself does not secrete it. (Oxytocin is made in the hypothalamus and released by the pituitary.)