This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Biology Chapter 8 Human Health And Disease – Quiz 21 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Biology Chapter 8 Human Health And Disease Quiz 21 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Antivenom against snake poison contains A) Antigens. B) Antigen-antibody complexes. C) Antibodies. D) Enzymes. Show Answer Correct Answer: C) Antibodies. 2. Short lived immunity acquired from mother to foetus across placenta or through mother's milk to the infants is A) Cellular immunity. B) Innate non-specific immunity. C) Active immunity. D) Passive immunity. Show Answer Correct Answer: D) Passive immunity. 3. Mark the odd one in the following A) Thymus. B) Spleen. C) Appendix. D) Tonsil. Show Answer Correct Answer: A) Thymus. 4. Which of the following is a pair of viral diseases? A) Common cold, AIDS. B) Dysentery, common cold. C) Typhoid, tuberculosis. D) Ringworm, AIDS. Show Answer Correct Answer: A) Common cold, AIDS. 5. Which of the following secretes histamine? A) B cells. B) Macrophages. C) Neutrophils. D) Mast cells. Show Answer Correct Answer: D) Mast cells. 6. An allergic reaction is initiated by antibodies of the A) IgG group. B) IgM group. C) IgA group. D) IgE group. Show Answer Correct Answer: D) IgE group. 7. Study the statements about Filariasis / Elephantiasis. Find the incorrect statement. A) Elephantiasis is common name of Lymphatic Filariasis. B) It is caused by a nematode. C) The disease is transmitted by house flies. D) Infection usually occurs in childhood and remains asymptomic. Show Answer Correct Answer: C) The disease is transmitted by house flies. 8. D.P.T vaccine is an example of A) Passive immunity. B) Active immunity. C) Both (A) and (B). D) Interferon. Show Answer Correct Answer: B) Active immunity. 9. Anti venom against snake poison contains A) Antigens. B) Antigen-antibody complex. C) Antibodies. D) Enzymes. Show Answer Correct Answer: C) Antibodies. 10. Heroin is obtained by ..... of morphine A) Acetylation. B) Methylation. C) Carboxylation. D) Phosphorylation. Show Answer Correct Answer: A) Acetylation. 11. Infectious disease are spread by (i) ..... , transmitted by infected person called (ii) ..... A) Pathogens, vector. B) Vector, pathogens. C) Pathogen, host. D) Host, medium. Show Answer Correct Answer: C) Pathogen, host. 12. Diesase causing organism are called? A) Virus. B) Pathogen. C) Bacteria. D) Diseases. Show Answer Correct Answer: B) Pathogen. 13. AIDS is widely diagnosed by(a) Widal test(b) ELISA(c) PC(d) Chromatography. A) A. B) B. C) C. D) D. Show Answer Correct Answer: B) B. 14. Which disease is not transmitted by mosquitos A) Chikengunia. B) Dengue. C) Malaria. D) Diphtheria. Show Answer Correct Answer: D) Diphtheria. 15. Triple antigen vaccine is not used for A) Diptheria. B) Pertussis. C) Typhoid. D) Tetanus. Show Answer Correct Answer: C) Typhoid. 16. A chemical carcinogen present in tobacco smoke is responsible for(a) skin cancer(b) pancreatic cancer(c) stomach cancer(d) lung cancer. A) A. B) B. C) C. D) D. Show Answer Correct Answer: D) D. 17. Hepatitis B vaccine is produced from A) Inactivated viruses. B) Yeast. C) Haemophilus influenzae. D) Salmonella typhimurium. Show Answer Correct Answer: B) Yeast. 18. One example of physical barrier of immunity is ..... A) Mucus. B) B-lymphocytes. C) Cell Mediated Immunity. D) Humoral Immune Response. Show Answer Correct Answer: A) Mucus. 19. Which one causes ringworms A) Fungi. B) Bacteria. C) Protozoa. D) Virus. Show Answer Correct Answer: A) Fungi. 20. "Cholera, Typhoid, Amoebic dysentery"is the common disease that transmitted through ..... A) Air. B) Touch. C) Vector. D) Water. Show Answer Correct Answer: D) Water. 21. Which of the following cells actively participate during allergy?(a) B-lymphocytes(b) Liver cells(c) Mast cells(d) Red blood cells A) A. B) B. C) C. D) D. Show Answer Correct Answer: C) C. 22. Which one of the following diseases cannot be cured by taking antibiotics? A) (a) Plague. B) Amobiuasis. C) Leprosy. D) Whoooping cough. Show Answer Correct Answer: B) Amobiuasis. 23. The term 'active immunity' means A) Increasing rate of heart beat. B) Increasing quantity of blood. C) Resistance developed after disease. D) Resistance developed before disease. Show Answer Correct Answer: C) Resistance developed after disease. 24. One of the following is not the causal organism for ringworm.(a) Microsporum(b) Trichophyton(c) Epidermophyton(d) Macrosporum A) A. B) B. C) C. D) D. Show Answer Correct Answer: D) D. 25. A person suffering from leukaemia has(a) tumors in adipose tissue(b) increased number of plasma cells(c) increased number of melanocytes(d) increased number of WBCs. A) A. B) B. C) C. D) D. Show Answer Correct Answer: D) D. ← PreviousNext →Related QuizzesClass 12 Biology Chapter 8 Human Health And Disease Quiz 1Class 12 Biology Chapter 8 Human Health And Disease Quiz 2Class 12 Biology Chapter 8 Human Health And Disease Quiz 3Class 12 Biology Chapter 8 Human Health And Disease Quiz 4Class 12 Biology Chapter 8 Human Health And Disease Quiz 5Class 12 Biology Chapter 8 Human Health And Disease Quiz 6Class 12 Biology Chapter 8 Human Health And Disease Quiz 7Class 12 Biology Chapter 8 Human Health And Disease Quiz 8Class 12 Biology Chapter 8 Human Health And Disease Quiz 9Class 12 Biology Chapter 8 Human Health And Disease Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books