species in the Biology topic by Longman Dictionary of Contemporary English | LDOCE | What you need to know about Biology: words, phrases and expressions | Biology
Define Species (biology). Species (biology) synonyms, Species (biology) pronunciation, Species (biology) translation, English dictionary definition of Species (biology). n. pl. species 1. Biology A group of closely related organisms that are very similar
species, in biology, classification comprising related organisms that share common characteristics and are capable of interbreeding. This biological species concept is widely used in biology and related fields of study. There are more than 20 other different species concepts, however. Some examples ...
Species Definition In biology, the definition of species goes by this:“Species is the lowest taxonomic rank and the most basic unit or category of biological classification”. One can also define species as an individual belonging to a group of organisms (or the entire group itself) having com...
the three orders make up subclassLissamphibia. Neither the lissamphibians nor any of the extinct groups of amphibians were the ancestors of the group oftetrapodsthat gave rise toreptiles. Though some aspects of the biology and anatomy of the various amphibian groups might demonstrate features posses...
Define bacteria species. bacteria species synonyms, bacteria species pronunciation, bacteria species translation, English dictionary definition of bacteria species. Noun 1. bacteria species - a species of bacteria H. pylori, Heliobacter pylori - the type
Biology definition:Pioneer speciesis the first ones to colonize a bare substrate in primary succession while first to colonize a destroyed habitat in secondary succession.Examples:(1) a pioneer species of lyme grass (Leymus arenarius) on a barren land of sand, (2) pioneer species ofplants(e.g...
Thus, there is no simple, universally agreed-upon definition of species. SEE ALSO Biodiversity ; Buffon, Count ; Evolution ; Speciation ; Taxonomy, History of Ann E. Kessen and Robert M. Zink Bibliography Keller, Evelyn Fox, and Elisabeth A. Lloyd, eds. Keywords on Evolutionary ...
A current definition of the evolutionary species is a single lineage of ancestordescendant populations that maintains its identity from other such lineages and that has its own evolutionary tendencies and historical fate. Note that the criterion of common descent is retained here in the need for a ...
All along this history, two very different attitudes have co-existed regarding the definition of the taxonomic category of species. The first one, often preferred by the theoreticians and historians of sciences, and by laboratory biologists with little experience of organisms in nature, consists in...