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USHA PUBLICATION-MICROBES IN HUMAN WELFARE-EXERCISE
- During biogas production , species used to bring about anaerobic diges...
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- The micro organisms used to produce enzyme pectinase is
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- Which one of the following is free living bacterial biofertilizer ?
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- Which of the following is not an advantage of biogas ?
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- Most commonly used substance for industrial production of beer is
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- The vitamin whose content increases following the conversion of milk i...
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- Wastewater treatment generates a large quantity of sludge , which can ...
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- Methanogemc bacteria are not found in :
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- The primary treatment of waste water involves the removal of :
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- BOD of waste water is estimated by measuring the amount of :
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- Which one of the following alcoholic drinks is produced without distil...
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- The technology of biogas production from cow dung was developed in Ind...
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- The free - living fungus Trichoderma can be used for :
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- What would happen if oxygen availability to activated sludges flocs is...
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- Mycorrhiza does not help the host plant in:
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- Which one of the following is not a nitrogen - fixing organism ?
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- Big holes in Swiss cheese are made by a :
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- The residue left after methane production from cattle dung is :
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- Methanogens do not produce :
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- Activated sludge should have the ability to settle quickly so that it ...
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