Human Health and Disease

Bihar Board Class 12 · Biology · 83 past questions

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1. Q1 2026 Set A

   Which of the following is/are responsible for pneumonia in humans?

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2. Q2 2026 Set A

   What type of organism is the pathogen responsible for malaria?

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3. Q3 2026 Set A

   Which of the following diseases is/are transmitted by insect vectors ?

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4. Q4 2026 Set A

   What kind of barrier is the interferon secreted by virus infected cells ?

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5. Q5 2026 Set A

   Which of the following cells are responsible for humoral immune response?

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6. Q6 2026 Set A

   What is taken by the patient to stop graft rejection?

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7. Q7 2026 Set A

   Which of the following are primary lymphoid organs ?

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8. Q8 2026 Set A

   Which of the following viruses has reverse transcriptase enzyme?

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9. Q9 2026 Set A

   Which of the following drugs interferes with transport of dopamine ?

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