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Human Health and Disease

Bihar Board Class 12 · Biology · 83 past questions

24 of 83 · show all

  1. Q1 2026 Set A
    Which of the following is/are responsible for pneumonia in humans?
  2. Q2 2026 Set A
    What type of organism is the pathogen responsible for malaria?
  3. Q3 2026 Set A
    Which of the following diseases is/are transmitted by insect vectors ?
  4. Q18 2025
    Which of the following statements is incorrect about typhoid?
  5. Q20 2024 Set E
    Which of the following is a non-infectious disease?
  6. Q27 2023
    Which infective stage of Plasmodium occurs in human ?
  7. Q28 2023
    Entamoeba histolytica is a pathogen of which disease in the following?
  8. Q30 2023
    Toxin produced by tetanus mainly affects –
  9. Q32 2022 Set A
    Ringworm disease occurs in humans.
  10. Q35 2022 Set A
    Genital warts are spread by which of the following?
  11. Q37 2022 Set A
    Leprosy is caused by?
  12. Q38 2022 Set A
    Which of the following is a pair of viral diseases ?
  13. Q45 2021 Set H
    Tuberculosis is transmitted by
  14. Q46 2021 Set H
    The group of Wuchereria bancrofti which causes filaria in human being is
  15. Q48 2021 Set H
    Which of the following is a sexually transmitted disease ?
  16. Q49 2021 Set H
    Which disease is found in hen ?
  17. Q56 2020
    What is the infective stage of Plasmodium in humans?
  18. Q60 2019
    Tuberculosis is transmitted by
  19. Q62 2019
    What is amoebiasis? Name in Pathogen and describe the symptoms of the disease.
  20. Q74 2017
    Which one is a bacterial disease?
  21. Q75 2017
    Malaria is caused by-
  22. Q78 2016
    Which of the following is a viral disease?
  23. Q81 2015
    Sexually transmitted disease is
  24. Q83 2015
    Write in brief how disease spreads.