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SHORT TRICKS FOR Microbes In Human Welfare class 12th BIOLOGY Video Lecture - NEET

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FAQs on SHORT TRICKS FOR Microbes In Human Welfare class 12th BIOLOGY Video Lecture - NEET

1. What are the different applications of microbes in human welfare?

Ans. Microbes have various applications in human welfare, such as in the production of antibiotics, vaccines, enzymes, and biofertilizers. They are also used in sewage treatment, biogas production, and bioremediation of pollutants.

2. How do microbes contribute to the production of antibiotics?

Ans. Microbes like bacteria and fungi are used to produce antibiotics through a process called fermentation. They naturally produce substances that can inhibit the growth of other microorganisms. These substances are isolated, purified, and used as antibiotics to treat bacterial infections.

3. What role do microbes play in sewage treatment?

Ans. Microbes play a crucial role in sewage treatment by breaking down organic matter present in wastewater. They convert complex organic compounds into simpler forms, reducing the biochemical oxygen demand (BOD) of the water. This process helps in the removal of pollutants and makes the water safe for disposal or reuse.

4. How are microbes used in the production of biofertilizers?

Ans. Microbes, such as nitrogen-fixing bacteria, are used in the production of biofertilizers. These bacteria can convert atmospheric nitrogen into a form that plants can utilize. When added to the soil, biofertilizers enhance plant growth and improve soil fertility, reducing the need for chemical fertilizers.

5. Can you explain the concept of bioremediation using microbes?

Ans. Bioremediation is the use of microorganisms to clean up pollutants from contaminated environments. Certain microbes have the ability to degrade or transform harmful substances into less toxic forms. They can be introduced into polluted sites to break down pollutants, such as oil spills or industrial waste, and restore the ecosystem's health.

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	Nov 06, 2024 Last updated

SHORT TRICKS FOR Microbes In Human Welfare class 12th BIOLOGY for NEET2024 is part of NEET preparation. The notes and questions for SHORT TRICKS FOR Microbes In Human Welfare class 12th BIOLOGY have been prepared according to the NEET exam syllabus. Information about SHORT TRICKS FOR Microbes In Human Welfare class 12th BIOLOGY covers all important topics for NEET2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for SHORT TRICKS FOR Microbes In Human Welfare class 12th BIOLOGY.

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