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प्रश्न
List the advantages of biogas plants in rural areas.
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उत्तर
Biogas is used for cooking and lighting. The technology of biogas production was developed in India mainly due to the efforts of Indian Agricultural Research Institute (IARI) and Khadi and Village Industries Commission (KVIC).
संबंधित प्रश्न
Bacteria cannot be seen with the naked eyes, but these can be seen with the help of a microscope. If you have to carry a sample from your home to your biology laboratory to demonstrate the presence of microbes with the help of a microscope, which sample would you carry and why?
Name some traditional Indian foods made of wheat, rice and Bengal gram (or their products) which involve use of microbes.
Give the biological name of the following:
The microbe used to produce Swiss cheese.
Answer the following question:
Why does 'Swiss Cheese' develop large holes?
How is milk converted into curd? Explain the process of curd formation.
Match the columns.
| Product | Microbe | ||
| A | Curd | 1 | Yeast |
| B | Bread | 2 | Propionibacterium |
| C | Swiss Cheese | 3 | LAB |
| D | Statins | 4 | Monascus purpureus |
What is the source organism for ECORI, restriction endonuclease?
Which species of Penicillium produces Roquefort cheese?
Which one of the following factors is responsible for activation of protoxin into active Bt toxin of Bacillus thuringiensis?
Home-made fruit juices are turbid, while the bottled ,fruit juices purchased from the market are clear. Give a reason for this difference.
