翻訳と辞書 Words near each other ・ Primidone ・ Primiero ・ Priming ・ Priming (agriculture) ・ Priming (immunology) ・ Priming (media) ・ Priming (microbiology) ・ Priming (psychology) ・ Priming (science) ・ Priming (steam locomotive) ・ Primislaus ・ Primitive ・ Primitive (album) ・ Primitive (Neil Diamond album) ・ Primitive (philately) ・ Primitive (phylogenetics) ・ Primitive abundant number ・ Primitive accumulation of capital ・ Primitive achondrite ・ Primitive Advent Christian Church ・ Primitive and Deadly ・ Primitive Area ・ Primitive atrium ・ Primitive Baptist Church (Nashville, Tennessee) ・ Primitive Baptist Church of Brookfield ・ Primitive Baptist Church of Sweeten's Cove ・ Primitive Baptist Conference of New Brunswick, Maine and Nova Scotia ・ Primitive Baptist Universalist ・ Primitive Baptists ・ Primitive Calculators Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Primitive (phylogenetics) ： ウィキペディア英語版 Primitive (phylogenetics) Primitive in phylogenetics means a character, trait or feature of a lineage or taxon that is inherited from the common ancestor of a clade (or clade group) and has undergone little change since. Conversely, a trait that appears ''within'' the clade group (that is, is present in any subgroup within the clade but not all) is called advanced. A clade is a group in which all members have the same common ancestor. A "primitive" trait is the original condition of that trait in the common ancestor; "advanced" indicates a notable change from the original condition. These terms in biology contain no judgement about the sophistication, superiority, value or adaptiveness of the named trait. Primitive in biology means only that the character appeared first in the common ancestor of a clade group and has been passed on largely intact to more recent members of the clade. Advanced means the character has evolved within a later subgroup of the clade. ==Primitiveness of characters is determined by context== Primitive and advanced are relative terms. When a trait is called "primitive", the determination is based on the perspective from which the trait is viewed. Any trait can be both primitive (ancestral) and advanced depending on the context in which it is considered. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Primitive (phylogenetics)」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.