单词 | phylogenetically |
例句 | However, the three phyla are not closely related phylogenetically to each other. Fundamentals of Biology 2015-01-01T00:00:00Z Protists are extremely diverse in terms of biological and ecological characteristics due in large part to the fact that they are an artificial assemblage of phylogenetically unrelated groups. Concepts of Biology 2013-04-25T00:00:00Z A 2016 article in the paper Frontiers in Neuroscience found that pinniped vocalizations are phylogenetically much closer to humans than to birds, and that they are indeed more vocally flexible than primates. Seals, the chunky Einsteins of the ocean, are dying painfully due to plastic pollution 2022-07-02T04:00:00Z “But this species provides another example of extreme adaptation, showing that animals—even ones that are phylogenetically related—can evolve in totally different directions.” Ancient Giraffe Relative Was Evolution’s Headbutting Champion, Perhaps Besting Dinosaurs 2022-06-02T04:00:00Z They span 15 phyla, ranging from microscopic, barely multicellular blobs to 130-foot-long tapeworms snuggly coiled inside whale guts—species as phylogenetically different from one another as humans are from insects and jellyfish. The Scientists Fighting for Parasite Conservation 2022-05-18T04:00:00Z Indeed, the great problem with Ichthyosaurus is that forefin diversity is so great, so baffling, that extracting convincing phylogenetically and taxonomically meaningful signals from among its hundreds of known specimens is difficult. The Fall and Rise of Protoichthyosaurus 2017-10-15T04:00:00Z As the catchall term for eukaryotic organisms that are not animals, plants, fungi, or any single phylogenetically related group, it is not surprising that few characteristics are common to all protists. Concepts of Biology 2013-04-25T00:00:00Z Loneliness is like an iceberg, we are conscious of the surface but there is a great deal more that is phylogenetically so deep that we cannot see it. John Cacioppo: ‘Loneliness is like an iceberg – it goes deeper than we can see’ 2016-02-28T05:00:00Z A total of 201 phylogenetically targeted SAGs were shotgun sequenced and assembled. Insights into the phylogeny and coding potential of microbial dark matter 2013-07-24T17:20:57.027Z Several populations once regarded as Manx shearwater subspecies and included within the ‘puffinus complex’ have recently been shown to be phylogenetically distinct and worthy of recognition as distinct species. Tubenosed seabirds that shear the waves: of Calonectris, Lugensa, and Puffinus (petrels part VII) 2013-02-10T21:45:00.213Z Or, if we think phylogenetically, everyone was interested in fish: One of the beauties of paleontology is that the rewards are mainly intrinsic. #2012SVP - what do Vertebrate Paleontologists talk about? 2012-10-22T01:45:00.230Z Err, tails of this sort are not exactly phylogenetically restricted. Why the world has to ignore ReptileEvolution.com 2012-07-04T11:45:05.397Z The Copepoda must have separated themselves very early, though perhaps some of their characters may be persistently larval rather than phylogenetically primitive. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z The same recoding was found and biochemically validated in candidate phylum SR1 very recently, suggesting that this codon reassignment may be phylogenetically widespread in uncharacterized lineages. Insights into the phylogeny and coding potential of microbial dark matter 2013-07-24T17:20:57.027Z Some of these attachments might be reduced or absent in special cases, but they seem to have been the ones originally present both phylogenetically and embryonically in Amphibia. The Ancestry of Modern Amphibia: A Review of the Evidence 2011-09-10T02:00:27.077Z Rather, low P content is a readily observed phenotype used by a broad range of phylogenetically diverse environmental bacteria to deal with extreme P limitation. [Technical Comment] Comment on ?A Bacterium That Can Grow by Using Arsenic Instead of Phosphorus? 2011-06-02T18:25:22.320Z Yeasts are compared because they are the known eukaryotes phylogenetically closest to human that lack a dedicated phosphotyrosine signaling system, and we implicitly assume both species are informative of the ancestral tyrosine frequency. [Technical Response] Response to Comment on ?Positive Selection of Tyrosine Loss in Metazoan Evolution? 2011-05-19T18:25:18.573Z I think the point there is that if organisms are random collections of traits, more closely related taxa should be more similar, and so therefore things that are far apart phylogenetically must be more different. Failing the Science Test 2011-03-31T16:09:57Z Human populations are largely phylogenetically related as a result of recent population explosion. [Essay] Genome-Sequencing Anniversary: Personal Genomes: For One and for All 2011-02-11T22:25:39.073Z He assumes that muscles with parallel fibers are more primitive, phylogenetically, than are those with fibers arranged pinnately. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study A natural inference might be that the phylogenetically older and less complex path is concerned with functions purely reflex-motor, not possessing sensation as an attribute. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" Little by little it becomes phylogenetically more regular by individuals attaining to a more definite size and term of life, while only the germs detached from them remain viable. A Mechanico-Physiological Theory of Organic Evolution This occurs ontogenetically, and it occurs phylogenetically through selection. The Adductor Muscles of the Jaw In Some Primitive Reptiles Just as we can obtain by education comparatively useful individuals from comparatively defective germs, so can we more easily damage phylogenetically good germs, by evil influences during their ontogeny. The Sexual Question A Scientific, psychological, hygienic and sociological study Then only can the course of the psyche be comprehended, ontogenetically as well as phylogenetically, according to a dynamic scheme as it were. Hidden Symbolism of Alchemy and the Occult Arts And what is true ontogenetically, is of course true phylogenetically. The Silesian Horseherd - Questions of the Hour According to Haeckel, the origin of the generative products in the mesoderm is a heterotopic phenomenon, for he considers that they must have originated phylogenetically in one of the two primary layers, ectoderm or endoderm. Form and Function A Contribution to the History of Animal Morphology It is certain that all the Platyrrhines come of one stock, and also all the Catarrhines; but the former are phylogenetically older, and must be regarded as the stem-group of the latter. The Evolution of Man — Volume 2 In some of the latter, that have only recently been carefully studied, and that are phylogenetically older, the process is much simpler and clearer than is the case with the former and longer known. The Evolution of Man — Volume 1 But when phylogenetically strange animals meet each other, they do not understand how to conduct a fight: natural selection has not had the opportunity of teaching them. Origin and Nature of Emotions To have some idea of those ancestors of our race that succeeded phylogenetically to the Moraeada, we have only to follow the further embryonic development of the morula. The Evolution of Man — Volume 2 Thus in many mammals the mesodermal part of the allantois often appears long before the endodermal part, though this is phylogenetically older. Form and Function A Contribution to the History of Animal Morphology The brain is phylogenetically older than the spinal cord, as the trunk was not developed until after the head. The Evolution of Man — Volume 2 The gonads are the most important segmental organs of the hyposoma, in the sense that they are phylogenetically the oldest. The Evolution of Man — Volume 1 This important fact justifies us in concluding, in accordance with the biogenetic law, that their ancestors also were phylogenetically developed from a similar stem-form. The Evolution of Man — Volume 2 It is both phylogenetically and ontogenetically an independent secondary formation, a later accession to the primary internal ear. The Evolution of Man — Volume 2 This also applies originally to the primary muscles of the limbs, as these too belong phylogenetically to the hyposoma. The Evolution of Man — Volume 2 Hence Hatteria is the phylogenetically oldest of all living reptiles, an isolated survivor from the Permian period, closely resembling the common ancestor of the Amniotes. The Evolution of Man — Volume 2 The liver, phylogenetically older than the stomach, is a large gland, rich in blood, in the adult man, immediately under the diaphragm on the left side, and separated by it from the lungs. The Evolution of Man — Volume 2 It has therefore originated phylogenetically from an ordinary cutaneous nerve, and so is of quite different origin from the optic and olfactory nerves, which both represent direct outgrowths of the brain. The Evolution of Man — Volume 2 The biogenetic law compels us to affirm it phylogenetically. The Evolution of Man — Volume 2 |
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