Usefulness of microorganisms in our lives. Write 10 lines on the usefulness of microorganisms in our lives 2018-12-22

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Beneficial Bacteria

usefulness of microorganisms in our lives

Microbes are used to reduce pollution. Making vinegar, coffee, and tobacco: Bacteria are used in the production of vinegar acetic acid , coffee, and tobacco. They are specially used to treat diarrhea in children. Also when a crop is harvested, the plant remains are allowed to degrade in the soil. Probiotics have been designed to administer bacterial species that are beneficial to the human body. As more and more carbon dioxide is produced, the dough rises in volume.

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What are 10 ways in which microorganisms are useful?

usefulness of microorganisms in our lives

If people and other organisms didn't die from disease, we would be left with weak organisms because nothing would be there to kill them. Antibiotics are chemicals produced by micro-organisms to kill bacteria. The source of this medicine is microorganism. They have been used for the production of alcohol since ages. Also antibiotics taken unnecessarily may kill the beneficial bacteria in our body. Certain microbes are also used in the biological treatment of sewage and industrial effluents.

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What is the usefulness of microorganisms in our lives? What are some examples?

usefulness of microorganisms in our lives

Other roles of microflora are vitamin K production which is crucial in enabling blood clotting. Organic manure: Composting is a way to make natural manure. The lactic acid bacteria and fungi such as Aspergillus produce the distinctive taste of soy sauce. They digest your food and manufacture some of the vitamins you need. But the use of biopesticides avoids this problem. If they do so, the yield of crop drops and also the subsequent crops are affected by pests and diseases. These help in the production of Vitamin-K in the intestine.

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Benefits of Microorganisms to Humans

usefulness of microorganisms in our lives

Microbes are used to reduce pollution. They decay any dead and waste matter on the surface of the earth and in the. Microorganisms have provided many beneficial things to agriculture as they are responsible for increasing the fertility of the soil. Lactobacillus bacteria are responsible for the curd formation. Killing insect pests The bacterium Bacillus thuringiensis also known as Bt produces a toxin that is specific to certain types of insects, many of which are pests encountered by gardeners and farmers.

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CBSE Class VIII (8th)

usefulness of microorganisms in our lives

The single cell of the microorganisms contains the complete genetic material and this genetic material is transferred to the next generation of cells. Bacteria, viruses and fungi come under this category. Micro-organisms are also used in winemaking, baking, pickling, and other food making processes. Microbes also play an important role in the preparation of medicines. Yeast converts sugar to alcohol and carbon dioxide.

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Write 10 lines on the usefulness of microorganisms in our lives.

usefulness of microorganisms in our lives

Once administered, these bacteria cannot cause disease. Hence, when we use antibiotics irrationally, these good bacteria are killed leading to secondary infection by pathogenic bacteria. A bacterium Lactobacillus, promotes the formation of curd. Materials needed: Milk one glass , a teaspoon of curd, a bowl, and a lid. The process of composting starts with the initial breakdown of simple organic matter by microorganisms that produce, among other things, carbon dioxide, heat, and humus broken down organic matter. Fecal biotherapy sometimes called fecal transplant is the insertion of feces from a healthy person the donor into the colon of a person suffering from a gastrointestinal disorder or disease.

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CBSE Class VIII (8th)

usefulness of microorganisms in our lives

In fact, this is a big industry and makes a lot of money. They can increase in numbers but they cannot increase in size. But they do not harm the plant or farmer. They break down organisms that have died animals and plants and turn them into fertile soil. The digestive tract has bacteria - not sure of names as i could easily get them mixed up - which can metabolise various molecules that we cannot.


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usefulness of microorganisms in our lives

usefulness of microorganisms in our lives

Food Industry and Beverages The role of microorganisms in food preparation and beverage manufacturing is known for ages. We must finish the course prescribed by the doctor. Microorganisms are also responsible for the pickling process. K They make bread rise and turn grapes into wine. Biotechnology:- Biotechnology is one field which ha made use of microorganisms most. These microorganisms are inserted in the body in the form of vectors and cure the defected genes. T … hey can kill of other bad microorganisms! This not only destroys the pests of the previous crop but also builds fertility.

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