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Microorganisms
a) They act as decomposers in nature. b) They clear the environment of debris and clean the environment. c) They fix atmospheric nitrogen and provide it to plants. d) They are used in industries to produce alcohol, acetone, vinegar, methane, some vitamins and antibiotics. e) They are als..
Uses of Nitrogen
Uses of Nitrogen - (i) Nitrogen is used in high temperature thermometers where mercury cannot be used. This is because mercury boils at 356.7 o C and hence cannot be used in such thermometers. A volume of nitrogen is enclosed in a vessel and introduced into t..
Uses of Chlorine
Uses of Chlorine - Chlorine is used for bleaching cotton, linen, wood pulp, etc. It is used in the sterilization of drinking water, and the water in swimming pools. The strong oxidizing action of chlorine destroys organic matter like bacteria, fungus and other mic..
Uses of Auxins in Agriculture
Auxins of various types are used now-a days for certain useful aspects of agricultural practices directly related to economic gains and food producti..
Microbiology
It is the study of micro-organisms that are useful and harmful to man, animals and plant..
Statistics XI Conclusion
Conclusion - Statistics is an interesting branch of mathematics which is used in various subjects like politics, history, geography, economics to name a f..
Antiseptics and Disinfectants
Sterilization is the process of complete elimination of micro-organisms. The chemicals used for sterilization are classified as: a) Antiseptics b) Disinfecta..
Introduction
The postcard is the most economical method of communication. It is an informal method of communication and is used for conveying short simple informatio..
Antiseptics and Disinfectants
Antiseptics and Disinfectants - Sterilization is the process of complete elimination of micro-organisms. The chemicals used for sterilization are classified as: a) Antiseptics b) Disinfecta..
Conclusion
Statistics is an interesting branch of mathematics which is used in various subjects like politics, history, geography, economics to name a few...
Result
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