ICSE XII MCQ Quiz Hub

MCQ Questions for Class 12 Biology Set 5

Choose a topic to test your knowledge and improve your ICSE XII skills

1. Allegens:




2. Both sickle cell anaemia and Huntington’s chores are:




3. In AIDS, which of these cells are most affected:




4. Passive immunity can be obtained by injecting:




5. Changa’s disease is caused by:




6. Which of the following disease effect the immune system directly?




7. Which of the following vaccines are injected at the age of 11/2, 21/2 and 31/2 months:




8. The drug which stimulates the nervous system and makes him more wakeful alert and active is called :




9. Ascaris is most commonly found in:




10. Kupffer cells are present in:




11. Intermediate host of Schistosoma is:




12. A person showing unpredicatable moods, outbursts of emotion quarrelsome behaviour and conflicts with other is suffering from:




13. Current treatment for cancer does not include which of the following:




14. Screening test of AIDS is:




15. The vactor of Break bone fever is:




16. An allergic reaction is intiated by antibodies of, group :




17. In Malaria, the product released by mosquito into blood that causes chill and fever is called:




18. HIV that causes AIDS, first starts destroying:




19. Morphine obtained from opium is:




20. Zoological name of Indian buffalo is:




21. The best milk breed in the world is:




22. There crops that contribute maximum to global food grain production are :




23. The world’s highly prized wool yielding ‘Pashmina’ breed is :




24. Both in callus and suspension culture commonly used auxin is:




25. Somatic hybridization can be done by:




26. India’s w heat yield revolution in the 1986s was possible primarily due to:




27. One of the following is a disease of poultry:




28. Choose the cat fish from the following:




29. The technique of obtaining large number of plantlets by tissue culture method is called :




30. Most cultivated plants are:




31. Triticale first main-made corral crop has been obtained by crossing wheat with




32. Most nutritious among the following is:




33. Hybrid vagour is induced by:




34. Norman Borlaugh known as “Father of Green Revolution” has developed new cultivating variety of:




35. Bacillus thuringiensis (Bt) strains have been used for designing novel:




36. Streptococcus is used in the preparation of:




37. Nif gene occurs in:




38. Azoila has symbiotic relationship with:




39. Term antibiotic was first used by :




40. A free living anaerobic nitrogen fixing bacterium is:




41. Citric acid is produced by:




42. In nostoc, enzyme nitrogenase occurs in :




43. Usnic acid is an antibiotic obtained from :




44. By anobacteria are useful biofertilizers in the; field of:




45. Streptomycin is produced by:




46. Antibiotics are:




47. A free-living aerobic and non-photosynthetic nitrogen fixing bacterium is:




48. For retting of jute, the fermenting microbe is:




49. Transgenic plants are develop by:




50. Two microbes found to be very useful in genetic, engineering are: