Zoology - Immunology Three Marks Questions

12th Standard EM

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Biology

Time : 00:45:00 Hrs
Total Marks : 30
    10 x 3 = 30
  1. Differentiate between:
    Innate immunity and acquired immunity

  2. Differentiate between:
    Primary and secondary immune responses

  3. Differentiate between:
    Active and passive immunity

  4. Differentiate between:
    Humoral and CMI immunity

  5. Differentiate between:
    Autoimmune disease and Immunodeficiency disease

  6. Where are B-cells and T-cells produced in the human body? How do they differ from each other? Mention any two differences.

  7. Explain the process of replication of retrovirus after it gains entry into the human body.

  8. Why is an antibody molecule represented as H2 L2?

  9. Explain the structure of immunoglobulin with suitable diagram.

  10. Mention preventive measures for AIDS.

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