polytomy
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Polytomy — Po*lyt o*my, n. (Logic) A division into many members. F. Bowen. [1913 Webster] … The Collaborative International Dictionary of English
polytomy — polytomy, polytomous variable See dichotomy … Dictionary of sociology
Polytomy — A polytomy (also called a polychotomy) is a section of a phylogeny in which the evolutionary relationships can not be fully resolved to dichotomies.In a phylogenetic tree, a polytomy is represented as a node which has more than two immediate… … Wikipedia
polytomy — mē noun ( es) Etymology: International Scientific Vocabulary poly + tomy 1. : polytomous character or condition a typical polytomy consists of a whorl of three to six branches surrounding an open axil Bryologist 2 … Useful english dictionary
polytomy — multifurcation (a node in a tree that connects more than three branches. If the tree is rooted or directed, one branch represents the ancestral lineage and the other branches descendent lineages. A multifurcation often results because of a lack… … Dictionary of ichthyology
polytomy — polytomous, adj. /peuh lit euh mee/, n., pl. polytomies. 1. the act or process of dividing into more than three parts. 2. the state or condition of being so divided. [1860 65; POLY + TOMY] * * * … Universalium
polytomy — po·lyt·o·my … English syllables
Crocodylus palaeindicus — Chordata Crocodylus palaeindicus Temporal range: Miocene–Pleistocene … Wikipedia
Marsdenichthys — Temporal range: Late Devonian Scientific classification Kingdom: Animalia Phylum: Chordata Subphylum … Wikipedia
Makedonischer Kammmolch — Systematik Klasse: Lurche (Amphibia) Ordnung: Schwanzlurche (Caudata) Überfamilie: Salamanderverwandte (Salamandroidea) Familie … Deutsch Wikipedia
