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- DictionaryMi·cro·or·gan·ism/ˌmīkrōˈôrɡəˌniz(ə)m/
noun
- 1. a microscopic organism, especially a bacterium, virus, or fungus.
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May 3, 2024 · The meaning of MICROORGANISM is an organism (such as a bacterium or protozoan) of microscopic or ultramicroscopic size.
3 days ago · A microorganism, or microbe, is an organism of microscopic size, which may exist in its single-celled form or as a colony of cells. The possible existence of unseen microbial life was suspected from ancient times, such as in Jain scriptures from sixth century BC India.
May 9, 2024 · Bacteria, microscopic single-celled organisms that inhabit virtually all environments on Earth, including the bodies of multicellular animals. Bacteria lack a membrane-bound nucleus and other internal structures. Learn about the features, types, and significance of bacteria.
May 15, 2024 · an organism that thrives in a relatively acid environment probiotic , probiotic bacterium , probiotic flora , probiotic microflora a beneficial bacterium found in the intestinal tract of healthy mammals; often considered to be a plant
6 days ago · Definition. Bacteria are small single-celled organisms. Bacteria are found almost everywhere on Earth and are vital to the planet's ecosystems. Some species can live under extreme conditions of temperature and pressure. The human body is full of bacteria, and in fact is estimated to contain more bacterial cells than human cells.
May 14, 2024 · Bacteria, a singular bacterium, is derived from the Ancient Greek word “backērion” meaning “cane”, as the first bacteria observed were bacilli. The study of ‘Bacteria’ is called ‘ Bacteriology ’; a branch of ‘ Microbiology ’.
May 14, 2024 · Prokaryote, any organism that lacks a distinct nucleus and other organelles due to the absence of internal membranes. Bacteria are among the best-known prokaryotic organisms. The lack of internal membranes in prokaryotes distinguishes them from eukaryotes.
