Human Health and Disease

Bihar Board Class 12 · Biology · 83 past questions

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1. Q6 2026 Set A

   What is taken by the patient to stop graft rejection?

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2. Q15 2025

   Which of the following is an auto immune disease?

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3. Q29 2023

   Rejection of organ transplant is due to –

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4. Q53 2021 Set H

   Chemical released due to allergy is

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5. Q65 2019

   What are allergies? Describe its symptoms in brief.

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6. Q67 2018

   Which of the following is an example of auto-immune disease?

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7. Q69 2018

   Which of the following disease is generated by allergen?

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