28 Microbes in Human Welfare questions from Biology with detailed answers and explanations. Free previous year questions and MCQs.
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Microbes in Human Welfare — Biology(1–28 of 28)
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Q1mediummcqBiologyBiology
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Continuous addition of sugars in 'fed batch' fermentation is done to:
Q2mediummcqBiologyBiology
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Which of the followings is mainly produced by the activity of anaerobic bacteria on sewage?
Q3mediummcqBiologyBiology
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Which one of the following helps in absorption of phosphorus from soil by plants?
Q4mediummcqBiologyBiology
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Which one of the following is not a biofertilizer?
Q5mediummcqBiologyBiology
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Secondary sewage treatment is mainly a:
Q6mediummcqBiologyBiology
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Ethanol is commercially produced through a particular species of:
Q7mediummcqBiologyBiology
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The most common substrate used in distilleries for the production of ethanol is:
Q8mediummcqBiologyBiology
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An organism used as biofertilizer for raising soyabean crop is:
Q9easymcqBiologyBiology
In gobar gas (biogas), the maximum amount is that of:
Q10mediummcqBiologyBiology
Match the following list of microbes and their importance:(a) Saccharomyces cerevisiae — (i) Production of immunosuppressive agents(b) Monascus purpureus — (ii) Ripening of Swiss cheese(c) Trichoderma polysporum — (iii) Commercial production of ethanol(d) Propionibacterium shermanii — (iv) Production of blood-cholesterol lowering agents
Q11mediummcqBiologyBiology
The domestic sewage in large cities:
Q12easymcqBiologyBiology
Yeast is used in the production of:
Q13mediummcqBiologyBiology
Which one of the following is an example of carrying out biological control of pests/diseases using microbes?
Q14mediummcqBiologyBiology
Which one of the following microbes forms symbiotic association with plants and helps them in their nutrition?
Q15easymcqBiologyBiology
Monascus purpureus is a yeast used commercially in the production of:
Q16easymcqBiologyBiology
A good producer of citric acid is:
Q17easymcqBiologyBiology
Curing of tea leaves is brought by the activity of:
Q18easymcqBiologyBiology
The common nitrogen-fixer in paddy fields is:
Q19easymcqBiologyBiology
A common biocontrol agent for the control of plant diseases is:
Q20easymcqBiologyBiology
Which one of the following is NOT used in organic farming?
Q21mediummcqBiologyBiology
Select the correct statement from the following:
Q22easymcqBiologyBiology
The bacterium Bacillus thuringiensis is widely used in contemporary biology as:
Q23mediummcqBiologyBiology
Which of the following is NOT used as a biopesticide?
Q24mediummcqBiologyBiology
Which one of the following pairs is wrongly matched?
Q25easymcqBiologyBiology
Modern detergents contain enzyme preparations of:
Q26easymcqBiologyBiology
Trichoderma harzianum has proved to be a useful microorganism for:
Q27easymcqBiologyBiology
Nitrogen fixation in root nodules of Alnus is brought about by:
Q28mediummcqBiologyBiology
Which one of the following pairs is wrongly matched?
Biology Microbes in Human Welfare — FAQ
How many Microbes in Human Welfare questions come in Biology?▼
Our database has 28 Microbes in Human Welfare questions from Biology.
What difficulty are Biology Microbes in Human Welfare questions?▼
The 28 Biology Microbes in Human Welfare questions include 12 easy, 16 medium and 0 hard level questions.
Where can I find more Microbes in Human Welfare questions for other exams?▼
Visit /tag/microbes-in-human-welfare to see all Microbes in Human Welfare questions across all exams including NEET 2020 E1, NEET 2019, NEET 2024 R1@NUM: 123.