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What is sewage? In which way can this be...

What is sewage? In which way can this be harmful?

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PSEB-MICROBES IN HUMAN WELFARE-EXERCISE
  1. Bacteria cannot be sern with the naked eyes, but these ran be seen wit...

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  2. Give examples to prove that microbes release gases during metabolism.

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  3. In which food would you find lactic acid bacteria? Mention some of the...

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  4. Name some traditional Indian foods made of wheat, rice and Bengal gram...

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  5. In which way have microbes played a major role fn controlling diseases...

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  6. Name any two species of fungus, which are used In the production of th...

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  7. What is sewage? In which way can this be harmful?

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  8. What is the key difference between primary and secondary sewage treatm...

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  9. Do you think microbes can also he used as source of energy? If yes. ho...

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  10. Microbes can be used to decrease l he use oi chemical fertilisers and ...

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  11. Three water samples namely river water, untreated sewage water and sec...

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  12. Find out the name of the microbes from which Cyclosporin A (an Immuno...

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  13. Find out the role of microbes in Uric followingand discuss it with you...

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  14. Find out the role of microbes in Uric followingand discuss it with you...

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  15. Arrange the following In the decreasing order (most important list) of...

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  16. Arrange the following In the decreasing order (mosi important lirst) o...

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  17. Arrange the following In the decreasing order (mosi important lirst) o...

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  18. How do biofertilisers enrich the fertility of the soil?

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