Biology · Animal Physiology

What is the primary function of White Blood Cells (Leukocytes) in the human body?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1To transport oxygen from lungs to tissues
2To initiate blood clotting at injury sites
3To regulate core body temperature
4To defend the body against infections and pathogens✓

Correct answer

To defend the body against infections and pathogens

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