Question

Select the best answer for the question.

7. Which type of blood cell has a primary role in immune function?
OA. Red blood cells
OB. White blood cells
OC. Platelets
O D. Megakaryocytes

Answer 1

White blood cells have a primary role in immune function.

Step-by-step explanation:

The type of blood cell that has a primary role in immune function is White blood cells. White blood cells, also known as leukocytes, are responsible for defending the body against infections and foreign substances. They work by identifying and destroying pathogens, producing antibodies, and coordinating immune responses.

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