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Why are blue green algae not popular as ...

Why are blue green algae not popular as biofertilisers ?

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Blue green algae are not popular as biofertilisers because they causes algal bloom in polluted water bodies. Those Blue green algae which contains hetrocyst is capable of `N_2` fixation.
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KUMAR PRAKASHAN-MICROBES IN HUMAN WELFARE -SECTION - E SOLUTION OF NCERT EXEMPLAR (VERY SHORT ANSWER TYPE QUESTIONS)
  1. Big holes in Swiss cheese are made by a (A) machine (B) bacterium t...

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  2. What are fermentors ?

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  3. Name a microbe used for statin production. How do statins lower blood ...

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  4. Why do we prefer to call secondary waste water treatment as biological...

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  5. What for Nucleopolyhedro viruses are being used now a days?

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  6. How has the discovery of antibiotics helped mankind in the field of me...

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  7. Why is distillation required for producing certain alcoholic drinks?

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  8. Write the most important characteristic that Aspergillus niger, Clostr...

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  9. What would happen if our intestine harbours microbial flora exactly si...

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  10. Give any two microbes that are useful in biotechnology

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  11. What is the source organism for EcoRI, restriction endonuclease ?

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  12. Name any genetically modified crop.

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  13. Why are blue green algae not popular as biofertilisers ?

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  14. Which species of Penicillium produces Roquefort cheese?

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  15. Name the states involved in Ganga action plan.

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  16. Name any two industrially important enzymes.

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  17. Name an immunosuppressive agent.

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  18. Give an example of a rod shaped virus.

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  19. What is the group of bacteria found in both the rumen of cattle and sl...

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  20. Name a microbe used for the production of Swiss cheese.

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