Question

The primary function of _____ is to carry oxygen and carbon dioxide.

a.

Red blood cells

b.

White blood cells

c.

Platelets

d.

Bone marrow

Posted under IC22 Life Insurance Underwriting

Answer: (a).Red blood cells Explanation:Red blood cells, also known as erythrocytes, are specialized cells that are responsible for carrying oxygen from the lungs to the rest of the body's tissues and carrying carbon dioxide, a waste product of cellular metabolism, from the tissues back to the lungs to be exhaled. They contain a protein called hemoglobin that binds to oxygen and carbon dioxide. White blood cells are primarily responsible for fighting infections, while platelets are important in blood clotting. The bone marrow is the site of blood cell production but is not itself a blood cell.

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Q. The primary function of _____ is to carry oxygen and carbon dioxide.
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