Human Health and Disease

Bihar Board Class 12 · Biology · 83 past questions

9 of 83 · show all

1. Q13 2025

   Which of the following statements is incorrect about AIDS?

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2. Q17 2025

   Which of the following pairs is incorrect?

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3. Q39 2022 Set A

   Site of ADA production in the body

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4. Q41 2021 Set H

   Which of the following is not a viral disease ?

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5. Q44 2021 Set H

   Triple antigen vaccine is not used for

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6. Q64 2019

   Comment upon Innate immunity.

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7. Q66 2019

   Comment upon cancer in brief.

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8. Q70 2018

   Describe the causative organism, mode of transmission, symptoms and therapy of malaria disease.

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9. Q71 2018

   Draw a neat, well labeled diagram of a typical antibody. (with a figure)

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