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- DictionaryMi·cro·or·gan·ism/ˌmīkrōˈôrɡəˌniz(ə)m/
noun
- 1. a microscopic organism, especially a bacterium, virus, or fungus.
Apr 5, 2022 · Microbes are tiny living things that are found all around us. Also known as microorganisms, they are too small to be seen by the naked eye. They live in water, soil, and in the air. The human body is home to millions of these microbes too.
Dec 24, 2022 · A microbe, or microorganism, is a microscopic organism that comprises either a single cell (unicellular); cell clusters; or multicellular, relatively complex organisms. The study of microorganisms is called microbiology, a subject that began with Anton van Leeuwenhoek’s discovery of microorganisms in 1675, using a microscope of his own design.
MICROORGANISM definition: 1. a living thing that on its own is too small to be seen without a microscope 2. a living thing…. Learn more.
MICROORGANISM meaning: 1. a living thing that on its own is too small to be seen without a microscope 2. a living thing…. Learn more.
microbiology, study of microorganisms, or microbes, a diverse group of generally minute simple life-forms that include bacteria, archaea, algae, fungi, protozoa, and viruses. The field is concerned with the structure, function, and classification of such organisms and with ways of both exploiting and controlling their activities.
noun. any organism, such as a bacterium, protozoan, or virus, of microscopic size. microorganism. / mī′krō-ôr ′ gə-nĭz′əm / An organism that can be seen only with the aid of a microscope and that typically consists of only a single cell. Microorganisms include bacteria, protozoans, and certain algae and fungi. See Note at germ. Discover More.
Nov 9, 2008 · A microorganism is a living organism that can only be seen using a microscope. Microorganisms are incredibly diverse and include bacteria and fungi as well as archae, protists, plankton and some amoebae. Viruses are not considered to be living organisms but are often considered to be microorganisms because of their extremely small size.
