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单词 metazoan
释义

Definition of metazoan in English:

metazoan

noun ˌmɛtəˈzəʊənˌmɛdəˈzoʊən
Zoology
  • An animal of the Metazoa division.

    Example sentencesExamples
    • Early metazoan evolution, prior to the emergence of the clade that gave rise to crown taxa, involved a number of innovations.
    • Conflicting evidence on the position of brachiopods in metazoan phylogeny exists.
    • It even remained unclear if Porifera share one common ancestor with other metazoan phyla.
    • Sponges and diploblasts (cnidarians and ctenophores) are basal to the triploblastic metazoans.
    • Extrapolating from these studies and from comparisons of the morphology of epithelia in lower metazoans, I propose how epithelia arose in the stem metazoan.
adjective ˌmɛtəˈzəʊənˌmɛdəˈzoʊən
Zoology
  • Relating to or denoting metazoans.

    Example sentencesExamples
    • Proof of such genes would require complete genome sequences of representatives from each of the basal metazoan phyla.
    • They remain the most mysterious parts of metazoan history.
    • Dashed lines represent an amalgam of three conservative estimates of the inferred metazoan phylogeny.
    • Conflicting evidence on the position of brachiopods in metazoan phylogeny exists.
    • In recent years, much progress has been made in understanding of the evolution of metazoan developmental mechanisms.
 
 

Definition of metazoan in US English:

metazoan

nounˌmɛdəˈzoʊənˌmedəˈzōən
Zoology
  • An animal of the Metazoa division.

    Example sentencesExamples
    • Conflicting evidence on the position of brachiopods in metazoan phylogeny exists.
    • Sponges and diploblasts (cnidarians and ctenophores) are basal to the triploblastic metazoans.
    • It even remained unclear if Porifera share one common ancestor with other metazoan phyla.
    • Early metazoan evolution, prior to the emergence of the clade that gave rise to crown taxa, involved a number of innovations.
    • Extrapolating from these studies and from comparisons of the morphology of epithelia in lower metazoans, I propose how epithelia arose in the stem metazoan.
adjectiveˌmɛdəˈzoʊənˌmedəˈzōən
Zoology
  • Relating to or denoting metazoans.

    Example sentencesExamples
    • In recent years, much progress has been made in understanding of the evolution of metazoan developmental mechanisms.
    • They remain the most mysterious parts of metazoan history.
    • Conflicting evidence on the position of brachiopods in metazoan phylogeny exists.
    • Proof of such genes would require complete genome sequences of representatives from each of the basal metazoan phyla.
    • Dashed lines represent an amalgam of three conservative estimates of the inferred metazoan phylogeny.
 
 
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更新时间:2024/12/23 19:32:10