Microbes in Human Welfare — NEET/JEE Questions, Notes & Weightage
Class 12 Biology and Human Welfare NEET weightage: Medium 1,141 questions
Covers the use of microbes in food processing, fermentation, antibiotics, sewage treatment, and biogas/biofertilizers. Matching specific microbes to their industrial/household application is the dominant NEET question format here.
Practice all 1,141 Microbes in Human Welfare questions →Topics inside Microbes in Human Welfare
8-3-microbes-in-sewage-treatment
285
8-2-microbes-in-industrial-products
279
8-5-microbes-as-biocontrol-agents
164
8-6-microbes-as-biofertilisers
159
8.4 Microbes in Production of Biogas
154
8-1-microbes-in-household-products
78
Microbes as Biofertilisers
12
Microbes in Sewage Treatment
12
Microbes in Industrial Products
9
Microbes as Biocontrol Agents
8
sewage-treatment
5
Microbes in Production of Biogas
5
industrial-products
5
Microbes in Household Products
4
8.0 Chapter Introduction
4
biofertilisers
3
Introduction To Microbes
3
biocontrol-and-biofertilisers
2
household-products
2
Biogas
1
Microbes
1
Frequently asked questions
What microbe-to-product matches are tested most?
Lactobacillus in curd formation, Saccharomyces cerevisiae in bread/wine fermentation, and Penicillium/Streptomyces as antibiotic sources are the most frequently asked matches.
Is sewage treatment tested in technical detail?
At a basic level — knowing the primary, secondary (activated sludge), and anaerobic sludge digestion stages, and the role of BOD as a pollution indicator, is usually sufficient.
How does this chapter relate to Biotechnology?
It covers traditional/industrial microbiology, while Biotechnology covers genetic engineering — NEET treats them as related but distinct question pools.