Human Health and Disease is an important topic in the Biology section in WBJEE exam. Practising this topic will increase your score overall and make your conceptual grip on WBJEE exam stronger.
This article gives you a full set of WBJEE PYQs for Human Health and Disease with explanations for effective preparation. Practice of WBJEE Biology PYQs including Human Health and Disease questions regularly will improve accuracy, speed, and confidence in the WBJEE 2026 exam.
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WBJEE PYQs for Human Health and Disease with Solutions
1.
Tuberculosis is caused by- Vibrio cholerae
- Mycobacterium
- Salmonella typhi
- None of these
2.
Which one of the following life cycle stages of Wuchereria bancrofti is infective to man?- Microfilaria
- 1st stage larva
- 2nd stage larva
- 3rd stage larva
3.
Which of the following is related to humoral immunity ?- T-lymphocyte
- B-lymphocyte
- I-lymphocyte
- P-lymphocyte
4.
Which Ig is produced in primary immune response?- IgA
- IgE
- IgG
- IgM
5.
Immunity that develops in the fetus after receiving antibodies from mother�s blood through placenta is- Naturally acquired active immunity
- Artificially acquired active immunity
- Naturally acquired passive immunity
- Artificially acquired passive immunity
6.
Sand flies play significant role in spreading Kala-azar because they- Suck blood only from the patients suffering from kala-azar
- Convert amastigote into promastigote
- Engulf amastigote at the time of blood sucking from the infected persons
- Inject promastigote into the body of non-infected persons at the time of blood sucking
7.
Which one of the following cells is not a phagocytic cell- Macrophage
- Neutrophil
- Monocyte
- Basophil
8.
Intermediate host of malarial parasite is- Pig
- Man
- Mosquito
- Larva of Mosquito
9.
Heparin is produced by -- Kidney Cells
- Blood Cells
- Liver Cell
- Both A and B
10.
Which one of the followings is a causative agent of plague?- Shigella flexneri
- Bordetella pertusis
- Staphylococcus aureus
- Yersinia pestis
11.
Which one of the following diseases is spread by housefly ?- Dengue fever
- Encephalitis
- Filariasis
- Typhoid
12.
T-lymphocyte is produced in- bone marrow
- spleen
- pancreas
- thymus
13.
Which one of the following life cycle stages of malarial parasite is responsible for relapse of malarial symptoms?- Merozoite
- Sporozoite
- Hypnozoite
- Gametocyte
14.
Third stage larva of Wuchereria bancrofti carried by Culex mosquito is called- cysticercus
- merozoite
- microfilariae
- trophozoite
15.
The carcinoma, a type of cancer, originates from- blood
- connective tissue
- epithelial tissue
- lymph gland
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