Microbes in human welfare important points For NEET: Microbes are present everywhere even under the extreme conditions, where no other life-form could exist. They are diverse and included the viruses, bacteria, protozoa, fungi, viroids, prions and other microscopic animals. They may be pathogenic but they have an important role to play in human welfare.
They are helpful in production of bread and curd, commercial production of alcohol and vinegar, production of the antibiotic medicines for treatment of diseases, improving the soil fertility and cleaning up the environment by decomposing dead plants and animals, production of the vaccines against a number of diseases.
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NCERT biology class 12 chapter 10 – 25 important points on microbes in human welfare
There are 25 important points on microbes in human welfare important points:
1. Microbes play a vital role in human welfare by providing a wide range of benefits to humans, such as food production, medicine, environmental remediation, and industrial applications.
2. Microbes are tiny living organisms such as bacteria, viruses, fungi, and protozoa that are too small to be seen with the naked eye.
3. Microbes are essential for the proper functioning of our digestive system, and they help break down food, produce vitamins, and boost our immune system.
4. Microbes are used in the production of fermented foods such as cheese, yogurt, and sourdough bread, as well as in the brewing of beer and wine.
5. Microbes are involved in the production of antibiotics, which are used to treat bacterial infections.
6. Microbes are also used to produce other medicines, such as insulin for diabetes, and vaccines to prevent infectious diseases.
7. Microbes play a crucial role in waste management and environmental remediation by breaking down pollutants and cleaning up contaminated sites.
8. Bioremediation is the use of microbes to break down or degrade harmful chemicals in the environment.
9. Microbes are used in agriculture to promote plant growth and protect plants from diseases.
10. Nitrogen-fixing bacteria are used in agriculture to convert atmospheric nitrogen into a form that plants can use.
11. Microbes are used in the production of biofuels such as ethanol and biodiesel.
12. Microbes are used in the production of enzymes, which are used in a wide range of industrial processes, including the production of paper, textiles, and detergents.
13. Microbes are used in the production of bioplastics, which are biodegradable and can be used as an alternative to traditional plastics.
14. Microbes are used in the mining industry to extract metals from ores.
15. Microbes are used in the production of cosmetics and personal care products.
16. Microbes are used in the production of probiotics, which are beneficial bacteria that can improve gut health.
17. Microbes are used in the production of enzymes used in the textile industry to reduce water usage and pollution.
18. Microbes are used in the production of biocontrol agents, which are used to control pests and diseases in agriculture.
19. Microbes are used in the production of fermented feed for livestock.
20. Microbes are used in the production of biogas, which is a renewable energy source produced from the anaerobic digestion of organic matter.
21. Microbes are used in the production of biofertilizers, which are organic fertilizers that contain beneficial microorganisms.
22. Microbes are used in the production of bioreactors, which are used in the treatment of wastewater.
23. Microbes are used in the production of biopesticides, which are natural pesticides derived from microorganisms.
24. Microbes are used in the production of biocatalysts, which are enzymes used in chemical reactions.
25. Microbes play a crucial role in human welfare, and the study of microbiology is essential for understanding how microbes can be harnessed to benefit human health, the environment, and the economy.
Some Important Questions From Biology Class 11
| Chapter Name | Quiz Link |
| The Living World | Play Now |
| Biological Classification | Play Now |
| Plant Kingdom | Play Now |
| Animal Kingdom | Play Now |
| Morphology of flowering plants | Play Now |
| Anatomy of flowering plants | Play Now |
| Cell: the unit of life | Play Now |
| Biomolecules | Play Now |
| Cell Cycle and cell division | Play Now |
| Transport in Plants | Play Now |
| Structural organisation in Animals | Play Now |
| Mineral nutrition | Play Now |
| Photosynthesis in higher plants | Play Now |
| Respiration in plants | Play Now |
| Plant Growth and development | Play Now |
| Digestion and Absorption | Play Now |
| Breathing and Exchange of Gases | Play Now |
| Body fluids and circulation | Play Now |
| Excretory products and their elimination | Play Now |
| Locomotion and Movement | Play Now |
| Neural Control and Coordination | Play Now |
| Chemical Coordination and Integration | Play Now |
Some Important Questions From Biology Class 12
| Chapter Name | Quiz Link |
| Reproduction in organism | Play Now |
| Sexual reproduction in flowering plant | Play Now |
| Human reproduction | Play Now |
| Reproductive health | Play Now |
| Principles of inheritance and variation | Play Now |
| Molecular basis of inheritance | Play Now |
| Evolution | Play Now |
| Human health and disease | Play Now |
| Strategies for enhancement in food product | Play Now |
| Microbes in human welfare | Play Now |
| Biotechnology principles and processes | Play Now |
| Biotechnology and its application | Play Now |
| Organism and population | Play Now |
| Ecosystem | Play Now |
| Biodiversity and its conservation | Play Now |
| Environment issue | Play Now |
155 out of 200 questions were directly asked from these notes in NEET 2024
