Human Health and Disease

Bihar Board Class 12 · Biology · 83 past questions

26 of 83 · show all

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. Q18 2025

   Which of the following statements is incorrect about typhoid?

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5. Q20 2024 Set E

   Which of the following is a non-infectious disease?

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6. Q27 2023

   Which infective stage of Plasmodium occurs in human ?

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7. Q28 2023

   Entamoeba histolytica is a pathogen of which disease in the following?

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8. Q30 2023

   Toxin produced by tetanus mainly affects –

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9. Q32 2022 Set A

   Ringworm disease occurs in humans.

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10. Q35 2022 Set A

    Genital warts are spread by which of the following?

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11. Q37 2022 Set A

    Leprosy is caused by?

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12. Q38 2022 Set A

    Which of the following is a pair of viral diseases ?

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13. Q41 2021 Set H

    Which of the following is not a viral disease ?

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14. Q45 2021 Set H

    Tuberculosis is transmitted by

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15. Q46 2021 Set H

    The group of Wuchereria bancrofti which causes filaria in human being is

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16. Q48 2021 Set H

    Which of the following is a sexually transmitted disease ?

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17. Q49 2021 Set H

    Which disease is found in hen ?

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18. Q56 2020

    What is the infective stage of Plasmodium in humans?

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19. Q60 2019

    Tuberculosis is transmitted by

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20. Q62 2019

    What is amoebiasis? Name in Pathogen and describe the symptoms of the disease.

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21. Q70 2018

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

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22. Q74 2017

    Which one is a bacterial disease?

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23. Q75 2017

    Malaria is caused by-

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24. Q78 2016

    Which of the following is a viral disease?

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25. Q81 2015

    Sexually transmitted disease is

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26. Q83 2015

    Write in brief how disease spreads.

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