explain any three friendly microorganism
Answers
Answer:
Friendly Microorganisms
Microorganisms are used for various purposes, such as preparation of curd, bread, cake; production of alcohol; cleaning up of the environment; preparation of medicines; etc.
In agriculture, microorganisms are used to increase soil fertility by nitrogen fixation.
The bacterium lactobacillus helps in the formation of curd.
The microorganisms, yeast is used for the commercial production of alcohol and wine.
For the large scale use of yeast, it is grown on natural sugars present in grains like wheat, barley, rice, crushed fruit juices, etc.
The process of conversion of sugar into alcohol (by yeast) is known as fermentation.
Streptomycin, tetracycline, and erythromycin are some of the commonly used antibiotics; these are made from fungi and bacteria.
These days, antibiotics are mixed with the feed of livestock and poultry that check microbial infection in the animals.
Several diseases, such as cholera, tuberculosis, smallpox and hepatitis can be prevented by vaccination.
In 1798, Edward Jenner discovered the vaccine for smallpox.
Answer:
first you put
please put brainlist answer to me please i need it