home >> biology >> dictionary In politics and in history, a colony is a territory under the immediate political control of a state. colony definition: 1. a country or area controlled politically by a more powerful country that is often far away: 2…. Definition of Colony Hybridization Colony hybridization is the “ Blot analysis technique ” where the bacterial cells are transferred from the solid nutrient medium to the absorbent material. ‘The colony's previous population of some 4,000 iguanas had plunged to about 1,500.’ ‘More specifically, there is a whole colony of mice living under the floorboards in my bedroom.’ ‘The island holds an important breeding population of grey seals and is also of ornithological interest for its colonies of breeding sea birds.’ 1. Learn more. Form of the bacterial colony: – The form refers to the shape of the colony. circular, irregular, filamentous, rhizoid, etc. Bacteria are perhaps the most important tool for studying many aspects of biology. The individual members can be multicellular organisms or single-celled organisms. Colony definition, a group of people who leave their native country to form in a new land a settlement subject to, or connected with, the parent nation. Small, functionally specialized, attached organisms called polyps in cnidarians and zooids in bryozoans For colonies in antiquity, city-states would often found their own colonies. These forms represent the most common colony shapes you are likely to encounter. A group of the same kind of animals, plants, or one-celled organisms living or growing together. In biology, a colony refers to individual organisms of the same species living closely together, usually for mutual benefit, such as stronger defense or the ability to attack bigger prey. Colonial organisms are actually groups of individual organisms with a close, dependent relationship with other organisms in the colony, often with each member having a very specific specialization that makes them incapable of surviving alone. Find more ways to say colony, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. Some insects (ants and honey bees, for example) live only in colonies.The Portuguese man o' war is an example of a colony of four different polyp forms. A colony is defined as a visible mass of microorganisms all originating from a single mother cell, therefore a colony constitutes a clone of bacteria all genetically alike. A colony differs from an aggregation, which is a group whose members have no interaction. Another word for colony. See more. 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