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luminiferous    
a. 发光的,发光性的,光辉的

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英文字典中文字典相关资料:


  • IUCN Red List of Threatened Species
    The IUCN Red List of Threatened Species™ is the world’s most comprehensive information source on the global extinction risk status of animal, fungus and plant species Open to all, it is used by governmental bodies, non-profit organisations, businesses and individuals
  • Marine vertebrate - Wikipedia
    Marine vertebrates are vertebrates that live in marine environments, which include saltwater fish Over 33,000 species of fish have been described as of 2017, [1]
  • Evolutionary transition between invertebrates and vertebrates . . .
    The invertebrate-to-vertebrate transition was a major event during the evolution of the animal kingdom Vertebrates and invertebrates have several major morphological transitions One main difference between vertebrates and invertebrates is that vertebrates have a backbone or spinal column, and invertebrates do not
  • Cooperation, Conflict, and the Evolution of Complex Animal . . .
    Over the next decade, new research may determine if similar genetic mechanisms underlie social behavior in different types of species, including both invertebrates and vertebrates References and
  • 29. 1 Phylum Chordata – General Biology
    Some invertebrate chordates use the pharyngeal slits to filter food out of the water that enters the mouth In vertebrate fishes, the pharyngeal slits are modified into gill supports, and in jawed fishes, into jaw supports In tetrapods (land vertebrates), the slits are highly modified into components of the ear, and tonsils and thymus glands
  • Biodiversity Hotspot Flashcards - Quizlet
    1 A biodiversity hotspot is a natural ecosys tems that are largely intact and where native species and communities associated with these ecosystems are well represented 2 A high diversity of locally endemic species ( which are species that are not found or are rarely found outside the hotspot they're meant to be there )
  • About the index - Living Planet Index
    The LPI statistic does not mean that the same proportion of all species or populations worldwide are in decline, nor that the same number of populations or individual animals have been lost: The LPI includes data for threatened and non-threatened species – if a species is monitored consistently over time, it is included in the dataset





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