Human Health and Disease

Bihar Board Class 12 · Biology · 83 past questions

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1. Q10 2025

   Who discovered blood circulation?

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2. Q24 2024 Set E

   Which fever is confirmed by Widal test?

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3. Q34 2022 Set A

   World Health Day is celebrated every year

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4. Q36 2022 Set A

   The study of the interaction between antigen and antibody in blood is called-

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5. Q50 2021 Set H

   Widal test is done to confirm

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6. Q58 2019

   Sick cell anemia is related to which type of disease?

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7. Q61 2019

   In certain cases for early and accurate detection of disease we may use

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8. Q82 2015

   In human blood group AB…

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