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JAMB Biology 2013 Question 27

Question 27

Transport in Animals

Which of the following forms about 55% of the volume of the blood in man?

  1. A.Platelets.
  2. B.Plasma.
  3. C.Erythrocytes.
  4. D.Leucocytes.
Show the answer and explanation

Answer: B (Plasma.)

Explanation

Plasma, the pale yellow liquid part of blood, makes up about 55% of its volume; the cells make up the rest.