68th BPSC Prelims (2023), question 104

🔬 Science & Technology

104. The most important cell type associated with the immunity of the body is

     1. platelets
     2. lymphocytes
     3. RBCs
     4. More than one of the above
     5. None of the above
     Show answer

     Answer: B — lymphocytes

     Lymphocytes (T-cells and B-cells) are the key white blood cells of the immune system.

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