WAEC Biology 2016 Question 16

Question 16

Hormonal Coordination

Which of the following organs is responsible for the production of insulin?

  1. A.Spleen
  2. B.Adrenal gland
  3. C.Thyroid gland
  4. D.Pancreas
Show the answer and explanation

Answer: D (Pancreas)

Explanation

Insulin is made by the islets of Langerhans in the pancreas. It lowers the blood sugar level.