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Colony (biology) In biology, a colony is composed of two or more conspecific individuals living in close association with, or connected to, one another. This association is usually for mutual benefit such as stronger defense or the ability to attack bigger prey. [1] Colonies can form in various shapes and ways depending on the organism involved.
Jul 21, 2021 · Definition. noun, plural: colonies. ( biology) Several individual organism s (especially of the same species) living together in close association. ( cell culture) A cluster of identical cell s ( clone s) on the surface of (or within) a solid medium, usually derived from a single parent cell, as in bacterial colony. Supplement.
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This page titled 8: Bacterial Colony Morphology is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by Jackie Reynolds. Bacteria grow on solid media as colonies. 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 ...
Mar 14, 2024 · Colony form means the shape and can be circular, irregular, or rhizoid (branched). This is the cumulative (macroscopic) effect of the microscopic cellular shape and arrangement. Elevation refers to the cross sectional view or profile of the colony. It can be raised, flat, convex, concave or umbonate.
worker. caste, in biology, a subset of individuals within a colony (society) of social animals that is specialized in the function it performs and distinguished by anatomical or morphological differences from other subsets. Social insects such as ants, bees, termites, and wasps are the main species known to have developed caste systems.
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Colony and colony formation. A colony is population of a single type of microorganism that is growing on a solid or semi-solid surface. Bacteria , yeast , fungi , and molds are capable of forming colonies. Indeed, when a surface is available, these microbes prefer the colonial mode of growth rather than remaining in solution.
Make a circle using a sharpie around the colony from which you will be taking bacteria for your smear (Figure 4.4 4. 4) Figure 4.4 4. 4. Label the edge of a clean microscope slide with the name of the specimen. Add a drop of water to the slide. Be sure to keep track of which side of the slide you are making your smear!
