翻訳と辞書 Words near each other ・ Characters of Malcolm in the Middle ・ Characters of Myst ・ Characters of Peter Pan ・ Characters of Portal ・ Characters of Sanctuary ・ Characters of seaQuest 2032 ・ Characters of Shakespear's Plays ・ Characters of Sluggy Freelance ・ Characters of Smallville ・ Characters of Smash ・ Characters of StarCraft ・ Characters of Supernatural ・ Characters of Taiko no Tatsujin ・ Characters of the Cthulhu Mythos ・ Character evidence ・ Character evolution ・ Character flaw ・ Character generation ・ Character generator ・ Character Generator Protocol ・ Character group ・ Character interval ・ Character Is Destiny ・ Character large object ・ Character literal ・ Character Map ・ Character map ・ Character mask ・ Character Of Generation ・ Character of Robert E. Howard 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 Character evolution ： ウィキペディア英語版 Character evolution Character evolution is the process by which a character or trait (a certain body part or property of an organism) evolves along the branches of an evolutionary tree. Character evolution usually refers to single changes within a lineage that make this lineage unique from others. These changes are called character state changes and they are often used in the study of evolution to provide a record of common ancestry. Character state changes can be phenotypic changes, nucleotide substitutions, or amino acid substitutions. These small changes in a species can be identifying features of when exactly a new lineage diverged from an old one. ==Phylogenetics== In the study of phylogenetics or cladistics, researchers can look at the characters shared by a collection of species and then group them into what is called a clade. The term clade was coined in 1957 by the biologist Julian Huxley to refer to the result of cladogenesis, a concept Huxley borrowed from Bernhard Rensch. A clade is by definition monophyletic, meaning it contains one ancestor (which can be an organism, a population, or a species) and all its descendants.〔(【引用サイトリンク】url=http://www.ohio.edu/phylocode/art1-3.html )〕 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「Character evolution」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.