Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Circulatory System (Human Biology)Blood Cells
Which type of cells protect the body from infectious diseases and foreign invaders?
- A.Red blood cells
- B.White blood cellsCorrect answer
- C.Platelets
- D.Nerve cells
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Practice these MCQs in the appQuick fact: White blood cells (leukocytes) are the cells that protect the body from infectious diseases and foreign invaders.