Microorganisms: The Benefits Of Micro-Organisms In Animal And Plant Life

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Microorganisms are crucial to human existence and to all living creatures. They many play significant roles in animal and plant life. A microorganism is a microscopic living organism. They may be single celled or multicellular. They range from bacteria, archae, protozoa, some fungi, algae and viruses. Single-celled microorganisms were the first form of develop on Earth, some 3–4 billion years ago. They have fast rate of evolution and adaptation which have helped them to evolved and survive till today.

Benefits of microorganism

Micro-organisms are exploited extensively in the fields of medicine, agriculture, food production, waste disposal and many other industries. We make use of some saprophytic bacteria which do not produce waste products harmful to humans. The bacterium Lactobacillus feeds on milk, turning it into yoghurt. Other bacteria and fungi help in cheese-making and are responsible for distinctive flavours. Most industrial enzymes (protein catalysts) come from micro-organisms.

Digestion Huge numbers of bacteria, particularly Escherichia coli, live in the human colon. There are an …show more content…

Their benefits are numerous from biotechnology to antibiotics and vaccine production. In recent times and coming future the composition and/or function of the microorganisms is being manipulated to achieve specific health benefits. However, the harmful effects of microorganisms is of equal importance. They cause enormous number of disease condition to both human and animals. They are also responsible for spoilage of food and agriculture produce. Further more, bacteria which are known for rapid evolution and it is of importance in medicine, as it has led to the recent development of super bugs, disease causing bacteria that are resistant to many antibiotics. This poses a great threat to human health. As well is a challenge for medical and pharmaceutical industry which needs urgent solution as soon as

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