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phylogenesis    
n. 系统发生

系统发生

phylogenesis
n 1: (biology) the sequence of events involved in the
evolutionary development of a species or taxonomic group of
organisms [synonym: {evolution}, {organic evolution},
{phylogeny}, {phylogenesis}]


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  • Phylogenesis - Wikipedia
    Phylogenesis (from Greek φῦλον phylon "tribe" + γένεσις genesis "origin") is the biological process by which a taxon (of any rank) appears The science that studies these processes is called phylogenetics
  • Phylogeny | Evolution, Classification Taxonomy | Britannica
    phylogeny, the history of the evolution of a species or group, especially in reference to lines of descent and relationships among broad groups of organisms Fundamental to phylogeny is the proposition, universally accepted in the scientific community, that plants or animals of different species descended from common ancestors
  • Understanding phylogenies
    When a lineage splits (speciation), it is represented as branching on a phylogeny When a speciation event occurs, a single ancestral lineage gives rise to two or more daughter lineages Phylogenies trace patterns of shared ancestry between lineages
  • Phylogenetics - Definition and Examples - Biology Online
    Phylogenetics is the scientific study of phylogeny It studies evolutionary relationships among various groups of organisms based on evolutionary history, similarities, and differences
  • PHYLOGENY Definition Meaning - Merriam-Webster
    The meaning of PHYLOGENY is the evolutionary history of a kind of organism
  • Phylogenesis - an overview | ScienceDirect Topics
    Phylogenesis is defined as the taxonomical classification of organisms through the development of pedigrees and phylogenetic trees AI generated definition based on: World Patent Information, 2017
  • What Is Phylogeny? Definition and Examples - ThoughtCo
    Phylogeny is the study of relationships among different groups of organisms and their evolutionary development Phylogeny attempts to trace the evolutionary history of all life on the planet It is based on the phylogenetic hypothesis that all living organisms share a common ancestry
  • Phylogenetics - Wikipedia
    In biology, phylogenetics ( ˌfaɪloʊdʒəˈnɛtɪks, - lə - ) [1][2][3] is the study of the evolutionary history of life using observable characteristics of organisms (or genes), which is known as phylogenetic inference
  • Phylogenetic Trees and Monophyletic Groups | Learn Science at . . . - Nature
    Phylogenies are a fundamental tool for organizing our knowledge of the biological diversity we observe on our planet But how exactly do we understand and use these devices? A phylogenetic tree,
  • Phylogenetics | Evolutionary Relationships Classification - Britannica
    phylogenetics, in biology, the study of the ancestral relatedness of groups of organisms, whether alive or extinct Classification of the natural world into meaningful and useful categories has long been a basic human impulse and is systematically evident at least since time of ancient Greece





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