WAEC Biology 1991 (August) Question 14

Question 14

Excretion

The following are the activities of the liver except

  1. A.production of heat
  2. B.manufacture of bile
  3. C.detoxication of alcohol and drugs
  4. D.maintenance of osmotic balance
  5. E.deamination of excess nitrogenous substances
Show the answer and explanation

Answer: D (maintenance of osmotic balance)

Explanation

The liver produces heat, makes bile, detoxifies and deaminates; keeping the osmotic (water–salt) balance is the work of the kidneys.