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  • Chordate - Wikipedia
    Chordata is the third-largest phylum of the animal kingdom (behind only the protostomal phyla Arthropoda and Mollusca) and is also one of the most ancient animal taxa Chordate fossils have been found from as early as the Cambrian explosion over 539 million years ago [11]
  • Chordate | Definition, Characteristics, Facts | Britannica
    Chordate, any member of the phylum Chordata, which includes the vertebrates, the most highly evolved animals, as well as two other subphyla—the tunicates and cephalochordates Some classifications also include the phylum Hemichordata with the chordates
  • Definition, Characteristics and Examples - Biology Dictionary
    This flexible skeletal rod that’s made of cartilage is what gives chordates their name The notochord runs between an animal’s digestive tube and its nerve cord and provides support for the body It is the precursor of a backbone, or spine, in vertebrates
  • Chordate - Examples, Characteristics, Phylogeny, and Pictures
    What are chordates Learn about the phylum Chordata with examples and their features, including symmetry, habitat, reproduction, evolution, and fossil records
  • Chordata - Definition and Examples - Biology Online Dictionary
    Chordates are defined as the organisms that usually possess a structure known as the notochord, at least during some part of their development into a mature organism The phylum Chordata has three subphyla: Cephalochordate, Vertebrata, and Urochordata
  • Chordates - Chordata - The Animal Encyclopedia - ThoughtCo
    Chordates (Chordata) are a group of animals that includes vertebrates, tunicates, lancelets Of these, the vertebrates—lampreys, mammals, birds, amphibians, reptiles, and fishes—are the most familiar and are the group to which humans belong
  • 29. 1A: Characteristics of Chordata - Biology LibreTexts
    It is located between the digestive tube and the nerve cord, providing skeletal support through the length of the body In some chordates, the notochord acts as the primary axial support of the body throughout the animal’s lifetime
  • Phylum Chordata – Characteristics and Classification
    Chordates are subdivided into three main subphyla based on their morphological and developmental characteristics The subphylum Vertebrata includes animals with a backbone, such as fish, amphibians, reptiles, birds, and mammals
  • Characteristics Of Phylum Chordata - BYJUS
    Phylum Chordata possesses the following characteristic features: It is a longitudinal, cartilaginous rod running between the nerve cord and the digestive tract It acts as a support for the nerve cord and is replaced by the vertebral column after the embryonic stage in all vertebrates
  • Chordates – Biology - UH Pressbooks
    All chordates are deuterostomes possessing a notochord Animals in the phylum Chordata share four key features that appear at some stage during their development: a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail ([link]) In some groups, some of these are present only during embryonic development





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