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12th Standard Biology English Medium Zoology - Immunology 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 Study Materials Aug-30 , 2022

QB365 provides a detailed and simple solution for every Possible Book Back Questions in Class 12 Biology Subject - Zoology - Immunology, English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.

12th Standard Biology English Medium Zoology - Immunology 5 Mark Book Back Question Paper and Answer Key 2022 - 2023

Zoology - Immunology 5 Mark Book Back Question Paper With Answer Key

12th Standard

    Reg.No. :
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Biology

Time : 02:00:00 Hrs
Total Marks : 25

    5 Marks

    5 x 5 = 25

  1. What are the cells involved innate immune system?

  2. Why is opsonisation efficient in phagocytosis?

  3. What is vaccine? What are its types?

  4. A person is infected by HIV. How will you diagnose for AIDS?

  5. Autoimmunity is a misdirected immune response. Justify.

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