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Zoology - Microbes in Human Welfare

Practise 226 NEET NTA questions on Microbes in Human Welfare. Each question shows a quick preview so you can jump straight to the topic you want to revise.

Microbes in Human Welfare has been asked in 0 of the 38 years of NEET NTA papers analysed (1988–2025), with 226 questions in all. 100% of them were easy, 0% moderate and 0% tough. Most of its questions came from 2025, with 0 questions that year. In the last three years (2023–2025) it had 0 questions across 6 papers, about 0 per paper.

All of the chapter's questions come from a single topic, Uncategorized.

  1. 1Which of the following microbe is responsible for commercial production of acid present in lime?
  2. 2This entry in the table is wrongly matched, identify. (a) Monascus purpureus Statins Lowers blood cholesterol (b) Streptococcus Streptokinas
  3. 3Select the correct option for blanks A and b and complete the following sentence. ........A........ and ........B....... . are alcoholic bev
  4. 4The rising of dough is due to
  5. 5The primary treatment basically involves the physical removal of particles from the sewage through
  6. 6Which of the following microbe is used to produce swiss cheese commercially?
  7. 7A good producer of citric acid is
  8. 8Secondary sewage treatment is mainly a
  9. 9During the treatment of sewage water, the chemical process is carried out in which step of water treatment?
  10. 10Babanrao is an organic farmer growing ladyfingers in his field. What are the precautions he will take to control pests in his field? I. Use
  11. 11All the following is correct about mycorrhizae, except:
  12. 12The fruit juices available commercially are clearer than ones which are homemade. Which ingredient is added in commercially available fruit
  13. 13Complete the following paragraph by selecting the correct option for the blanks A, B, and C from the options given below. The symbiotic asso
  14. 14Microbe used in cheese preparation is
  15. 15The microbial source for citric acid is
  16. 16Read the following statement having two blanks (A and B): "A drug used for -------(A) ------- patients is obtained from a species of the org
  17. 17Find the incorrect statement.
  18. 18The most abundant prokaryotes helpful to humans in making curd from milk and in production of antibiotics are the ones categorised as
  19. 19Select the option with the correct pairing. Column I Column II a. Statin (i) Trichoderma b. Swiss cheese (ii) Methanobacterium c. Cyclospori
  20. 20Biochemical oxygen demand represents:
  21. 21Which of the following correctly describes probiotics?
  22. 22VAM is
  23. 23Match the microbes given in column I with the major role played by them given in column II and select the correct option from the codes give
  24. 24A free-living soil bacterium capable of N 2 fixation is
  25. 25In oxidation pond, once BOD from the sewage is reduced significantly, the 'flocs' are allowed to sediment and it is known as:
  26. 26Biofertilizers include
  27. 27Find out the pairs, which are CORRECTLY matched? A. Cyanobacteria 1. Biopesticides B. Mycorrhiza 2. Solubilization of phosphate C. Bacillus
  28. 28Some blue-green algae can be used as biofertilizer as they are
  29. 29Which of the following statements are CORRECT? a Rum, Beer and Brandy are produced without distillation. b Roquefort cheese has large holes.
  30. 30Select the correct pairing.
  31. 31Which one of the following pair is incorrectly matched?
  32. 32The principle agent of alcoholic fermentation and bread making is:
  33. 33Which of the following is used as a substrate for the production of CH 3 CH 2 OH?
  34. 34During which stage of sewage treatment microbes are used?
  35. 35Which of the following is not an antibiotic produced by bacteria?
  36. 36Activated sludge is A. formed after sequential filtration and sedimentation in primary setting tank. B. bacterial flocs settling after secon
  37. 37Biochemical Oxygen Demand (BOD) may not be a good index for pollution for water bodies receiving effluents from
  38. 38Which one of the following is an incorrect matching of a microbe and its industrial product?
  39. 39Match the items in c olumn-A and c olumn-B and choose the correct answer. Column-A Column-B ( i ) Ladybird beetle A Methanobacterium ( ii )
  40. 40'Toddy' is produced by:
  41. 41The effluent from the ______ treatment plant is generally released into natural water bodies like rivers and streams.
  42. 42Swiss cheese is ripened by
  43. 43In the process of treating sewage and industrial wastewaters using air and a biological floc, the sediment obtained is called:
  44. 44Thurioside is
  45. 45Select the odd one from the following.
  46. 46Clot buster is obtained from a genetically modified bacterium belonging to the genus
  47. 47At what temperature milk gets pasteurized?
  48. 48Which of the following is correct about a constituent of biogas?
  49. 49Given below are the steps involved in sewage treatment. Arrange them in proper sequence and select the correct option. A. Passage of primary
  50. 50Once BOD from the sewage is reduced significantly, the 'flocs' are allowed to sediment and it is known as _________.

Frequently Asked Questions

1.How many questions are available for Microbes in Human Welfare?

This chapter includes 226 NEET NTA questions.

2.Are these questions only from NEET NTA, or from other exams too?

These are NEET NTA questions specifically for the Microbes in Human Welfare chapter. Questions from other exams like NEET or AIIMS are organised separately under their respective exam sections.

3.What is the difficulty level of Microbes in Human Welfare questions in NEET NTA?

Of the 226 questions analysed for this chapter, 100% are easy, 0% moderate and 0% tough. 2025 had the most, with 0 questions.

4.Which topics in Microbes in Human Welfare should I focus on?

All of this chapter's questions come from a single topic: Uncategorized.