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Chordate - Wikipedia
A chordate (/ k ɔːr d eɪ t /) is an animal constituting the phylum Chordata.During some period of their life cycle, chordates possess a notochord, a dorsal nerve cord, pharyngeal slits, an endostyle, and a post-anal tail: these five anatomical features define this phylum.Chordates are also bilaterally symmetric; and have a coelom, metameric segmentation, and a circulatory system.
chordate | Definition, Characteristics, & Facts ...
Chordate: 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.
Chordate | Definition of Chordate by Merriam-Webster
Chordate definition is - any of a phylum (Chordata) of animals having at least at some stage of development a notochord, dorsally situated central nervous system, and gill slits and including the vertebrates, lancelets, and tunicates.
Chordate - definition of chordate by The Free Dictionary
chor·date (kôr′dāt′, -dĭt) n. Any of numerous animals of the phylum Chordata, having at some stage of development a dorsal nerve cord, a notochord, and gill slits and including all vertebrates, the hagfishes, and certain marine animals such as the lancelets and the tunicates. [From New Latin Chordāta, phylum name, from Latin chorda, cord; see ...
Chordate - Definition, Characteristics and Examples ...
Chordate Definition. A chordate is an animal that belongs to the phylum Chordata, which is part of the Deuterostomes kingdom.Organisms in the Deuterostomes kingdom have a distinct characteristic: their anus develops before their mouth in early embryonic stages.
Chordate Medical AB
Many people suffer from a congested, runny nose and frequent sneezing. These are symptoms of a condition called rhinitis. Kinetic Oscillation Stimulation (KOS) is a treatment method designed to relieve you of the symptoms.
Chordate | Definition of Chordate at
Chordate definition, belonging or pertaining to the phylum Chordata, comprising the true vertebrates and those animals having a notochord, as the lancelets and tunicates. See more.
Chordate - New World Encyclopedia
Chordates (phylum Chordata) are a group of animals that includes all the vertebrates (subphylum Vertebrata), as well as two subphylum of invertebrates, the Urochordata (tunicates) and the Cephalochordata (lancelets).. The distinguishing features of the Chordata phylum is that they all have, at some time in their life, a notochord, a hollow dorsal nerve cord, and pharyngeal slits.
Chordates - Chordata - The Animal Encyclopedia
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.
Chordates (video) | Crash Course: Biology | Khan Academy
Hank introduces us to ourselves by taking us on a journey through the fascinatingly diverse phyla known as chordata. And the next time someone asks you who you are, you can give them the facts: you're a mammalian amniotic tetrapodal sarcopterygian osteichthyen gnathostomal vertebrate cranial chordate.