JAMB Biology 2013 Objective — Question 27
Question 27 of 50 from the Joint Admissions and Matriculation Board (JAMB) Biology 2013 Objective paper, with the correct answer and a full explanation.
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Which of the following forms about 55% of the volume of blood in man?
- A. PlasmaCorrect
- B. Erythrocytes
- C. Leucocytes
- D. Platelets
Explanation
Blood plasma, the liquid portion of the blood, forms about 55% of the entire blood volume. The remaining 45% goes to the blood corpuscles and others.
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