This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Biology Chapter 8 Human Health And Disease – Quiz 18 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Biology Chapter 8 Human Health And Disease Quiz 18 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Heavy chain and light chain in an antibody joint by A) Phosphate di ester bonds. B) Disulfide bonds. C) Peptide bond. D) None of the above. Show Answer Correct Answer: B) Disulfide bonds. 2. Pathogens can be spread by ..... A) Skin contact. B) Bodily fluids. C) Airborne particles. D) All of the above. Show Answer Correct Answer: D) All of the above. 3. Salmonella typhi causes A) Pneumonia. B) Malaria. C) Typhoid. D) Amoebiasis. Show Answer Correct Answer: C) Typhoid. 4. Melanoma is a type of cancer that develops from ..... A) Granulocytes. B) Melanocytes. C) Adipocyte. D) None of the above. Show Answer Correct Answer: B) Melanocytes. 5. Immune system retain the memory of which response in vaccination process A) Passive immunization response. B) Primary immune response. C) Secondary immune response. D) All the above. Show Answer Correct Answer: B) Primary immune response. 6. Which one is correct for amoebiosis A) Inflammation of the lymphatic vessels. B) Internal bleeding, anaemia, blockage of intestinal passage. C) Constipation, abdominal pain, cramps, stools with excess mucous. D) Periodic recurrence of chill and fever due to haemozoin. Show Answer Correct Answer: C) Constipation, abdominal pain, cramps, stools with excess mucous. 7. Cells of immune system that cause pore formation in the antigen are A) Helper T-cells. B) Killer T-cells. C) Suppressor T-cells. D) B-cells. Show Answer Correct Answer: B) Killer T-cells. 8. Morphine is extracted from the latex of A) Cannabis sativa. B) Papaver somniferum. C) Erythroxylum coca. D) Atropa belladona. Show Answer Correct Answer: B) Papaver somniferum. 9. Anamnestic response is generated by A) First interaction of pathogen with body. B) Second interaction of pathogen with body. C) Response against self cells. D) No response against pathogen. Show Answer Correct Answer: B) Second interaction of pathogen with body. 10. In our body, the first line of defence consists of skin and mucous membrane. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 11. Cocaine is commonly called as(a) smack(b) coke(c) crack(d) both(b)&(c) A) A. B) B. C) C. D) D. Show Answer Correct Answer: D) D. 12. Osteoporosis is an example of A) Life style disease. B) Infectious disease. C) Non infectiuos disease. D) None of the above. Show Answer Correct Answer: C) Non infectiuos disease. 13. Tuberculosis, Zika fever and tinea are examples of infectious diseases. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 14. Metastasis is A) The spread of cancer from one part of the body to another. B) The growth of tumors in the lungs. C) Cancer of the blood cells. D) Cancer that is found in connective tissues. Show Answer Correct Answer: A) The spread of cancer from one part of the body to another. 15. What is the function of antigen? A) Lowers body temperature. B) Kills harmful bacteria. C) Triggers the immune system. D) Is used as an antidote to the poison. Show Answer Correct Answer: C) Triggers the immune system. 16. Common cold is caused by ..... A) Rhino viruses. B) Retro viruses. C) Hiv. D) Pmv. Show Answer Correct Answer: A) Rhino viruses. 17. Humoral immunity is associated with(a) T-cells(b) B-cells(c) macrophages(d) both (a) and (b) A) A. B) B. C) C. D) D. Show Answer Correct Answer: B) B. 18. What is metastasis? A) Rapid cell division of Cancer cells. B) Regeneration of cancerous cells. C) Spreading of cancerous cells. D) All of the above. Show Answer Correct Answer: C) Spreading of cancerous cells. 19. Which one of the following is not a contagious disease? A) Common cold. B) Malaria. C) Typhoid. D) Cancer. Show Answer Correct Answer: D) Cancer. 20. Breastfeeding is how a baby will acquire a ..... A) Natural active immunity. B) Natural passive immunity. C) Artificial active immunity. D) Artificial passive immunity. Show Answer Correct Answer: B) Natural passive immunity. 21. A drug 'Smack' is obtained from the: A) Latex of Papaver sominiferum. B) Leaves of Cannabis sativa. C) Flowers of Dhatura. D) Fruits of Erythroxyl coca. Show Answer Correct Answer: A) Latex of Papaver sominiferum. 22. Transplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections? ..... [NEET-2017] A) Autoimmune response. B) Cell-mediated immune response. C) Hormonal immune response. D) Physiological immune response. Show Answer Correct Answer: B) Cell-mediated immune response. 23. If a person X contracts a disease successfully, then what type of immunity has he developed? A) Active. B) Passive. C) Anamnestic. D) Innate. Show Answer Correct Answer: A) Active. 24. Ascaris causes- A) Acsaries. B) Asreacis. C) Ascariasis. D) Ancasis. Show Answer Correct Answer: C) Ascariasis. 25. The substance produced by a cell in viral infection that can protect other cells from further infection is A) Serotonin. B) Colostrum. C) Interferon. D) Histamine. Show Answer Correct Answer: C) Interferon. ← 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