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phylogeny    音标拼音: [fɑɪl'ɑdʒəni]
n. 种系发生,发展史

种系发生,发展史

phylogeny
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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  • 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
  • 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
  • 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
  • Understanding phylogenies
    Using a phylogeny, it is easy to tell if a group of lineages forms a clade Imagine clipping a single branch off the phylogeny — all of the organisms on that pruned branch make up a clade Clades are nested within one another — they form a nested hierarchy
  • Phylogeny - Definition and Examples - Biology Dictionary
    A phylogeny is a hypothetical relationship between groups of organisms being compared A phylogeny is often depicted using a phylogenetic tree, such as the simple one below describing the evolutionary relationships between the great apes
  • Phylogeny - Biology Simple
    Phylogeny is the study of the evolutionary history and relationships among species It helps us understand how different organisms are related through time Phylogeny provides a fascinating look at the connections between various life forms on Earth
  • Phylogenetic Tree – Definition, Types, Steps, Methods, Uses
    A phylogenetic tree (also phylogeny or evolutionary tree) is a branching diagram or a tree that illustrates the evolutionary relationships between various biological species or other entities based on similarities and differences in their physical or genetic characteristics
  • Phylogenetic Tree - Definition, Parts, Types, Examples, and Diagrams
    A phylogenetic tree, also called an evolutionary tree or phylogeny, represents the evolutionary descent of organisms or genes from their common ancestors The tree’s root represents the ancestral lineage or taxa, while the tip shows its descendants
  • PHYLOGENY Definition Meaning - Merriam-Webster
    The meaning of PHYLOGENY is the evolutionary history of a kind of organism
  • What is Phylogeny? - BYJUS
    What is Phylogeny? Phylogeny is the evolutionary history of a species or group There are about 100 million species living on earth today The morphological and biochemical evidence suggests that all the organisms are genetically related





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