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JAMB Biology 1995 Question 13

Question 13

Transport in Animals

Which vitamin plays an important role in blood clotting?

  1. A.Vitamin A
  2. B.Vitamin K
  3. C.Vitamin B12
  4. D.Vitamin C.
Show the answer and explanation

Answer: B (Vitamin K)

Explanation

Vitamin K is needed by the liver to make prothrombin and other clotting factors.