JAMB Biology 2022 Objective — Question 13
Question 13 of 40 from the Joint Admissions and Matriculation Board (JAMB) Biology 2022 Objective paper, with the correct answer and a full explanation.
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13. The blood circulatory system of vertebrates consists of
- A. (A) heart, vena cava, arteries and veins
- B. (B) heart, arteries, veins and capillariesCorrect
- C. (C) heart, aorta, arteries and veins
- D. (D) heart, aorta, capillaries and veins
Explanation
The blood circulatory system of vertebrates consists of the heart, arteries, veins and capillaries (note that the aorta is itself an artery and the vena cava is itself a vein).
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