| 单词 | clade |
| 释义 | clade noun[C] biologyspecializeduk/kleɪd/us/kleɪd/agroupofanimalsorplantsconsisting of asharedancestorand everything that comes from it: （动植物的）分支群，进化枝Someanimalsappearto have nothing incommon, though they are on the same clade.某些动物长得完全不同，虽然属于同一进化枝。 Species & genders
Examplesofcladeclade Two main clades were produced consisting of the botanical varieties and the othercladeconsisted of wild relatives. From theCambridge English Corpus Within the clades, ' randomized congregations ' of clones representing different isolates and different geographical origins were identified. From theCambridge English Corpus Clade1 was the most homogeneous despite containing the most clones. From theCambridge English Corpus This is unlikely given the host relations of other members of theclade, but not impossible. From theCambridge English Corpus These relationships are broadly typical of those suggested by most of the analyses - clades dominated by fishes from just one area. From theCambridge English Corpus The numbers above each node represent the percentage of the 24 equally parsimonious trees supporting eachclade. From theCambridge English Corpus In the insectivore anamniote clades, strong selective pressures were concentrated on the visual system to detect object size and movement. From theCambridge English Corpus Hadrocodium and the mammalian crown-group constitute acladecharacterized by various diagnostic apomorphies. From theCambridge English Corpus Reduced-wing or wingless flies are associated with various unrelated clades of bats, seemingly without regard to roosting habits. From theCambridge English Corpus The challenge in the future will be to match these track types to particular clades of pterosaur. From theCambridge English Corpus Further collections would be needed to see if further clones from these hosts partitioned into thisclade. From theCambridge English Corpus The resulting alignments were used to construct a phylogenetic tree resolving five major clades. From theCambridge English Corpus However, all other characters showed numerous homoplastic changes and illustrate an iterative evolutionary scheme within main irregular clades. From theCambridge English Corpus Its sistercladeincludes the mammalian taxa, but also some avian schistosomes. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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