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- Dictionaryphy·lum/ˈfīləm/
noun
- 1. a principal taxonomic category that ranks above class and below kingdom.
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Apr 28, 2017 · Phylum is a taxonomic ranking that comes third in the hierarchy of classification, after domain and kingdom. Organisms in a phylum share a set a characteristics that distinguishes them from organisms in another phylum.
At its most basic, a phylum can be defined in two ways: as a group of organisms with a certain degree of morphological or developmental similarity (the phenetic definition), or a group of organisms with a certain degree of evolutionary relatedness (the phylogenetic definition). [9]
May 29, 2023 · The main taxonomic ranks are as follows: Domain, Kingdom, Phylum/Division, Class, Order, Family, Genus, Species, and Subspecies. Among the different ranks, one special one is phylum. The definition of phylum in Science is “the assemblage of biological species on the basis of general body plan”.
1. a. : a direct line of descent within a group. b. : a group that constitutes or has the unity of a phylum. specifically : a primary category in biological taxonomy especially of animals that ranks above the class and below the kingdom compare division sense 10. 2. : a group of languages related more remotely than those of a family or stock.
Mar 28, 2024 · Definition of Phylum. A phylum is a high-level taxonomic rank in biology, ranking below kingdom and above class, used to categorize and group organisms with shared fundamental characteristics and evolutionary relationships.
A phylum is a taxonomic rank below kingdom and above class. Phyla can be thought of as grouping organisms based on general specialization of body plan. At its most basic, a phylum can be defined in two ways: as a group of organisms with a certain degree of morphological or developmental similarity , or a group of organisms with a certain degree ...
PHYLUM definition: 1. a main division in a taxonomic (= scientific naming and organization system) relating to…. Learn more.
