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Definition of cartilaginous in the Online Dictionary. Meaning of cartilaginous. Pronunciation of cartilaginous. Translations of cartilaginous. cartilaginous synonyms, cartilaginous antonyms. Information about cartilaginous in the free online English dictionary and encyclopedia. ... cartilaginous; cartilaginous bone;
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Cartilage - Wikipedia, the free encyclopedia
Cartilage is a stiff yet flexible connective tissue found in many areas in the bodies of humans and other animals, including the joints between bones, the rib cage, the ear, the nose, the elbow, the ...
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the jawed vertebrates include the extinct ,armored Placoderms, the cartilaginous fish, and the bony fish (including the tetrapods). ... Learn more about cartilaginous fish from the UCMP.
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"The skeletons of sharks, skates, and rays are composed of cartilage rather than bone. The 800 or so species primarily inhabit the marine realm, but a few venture into freshwater. Although they have a reputation ... In fact, sharks and their allies are extremely beneficial. Unfortunately, many species are under severe threat,
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UCMP Berkeley's introduction to the cartilaginous fish, including sharks. ... Sharks, skates, rays, and even stranger fish make up the Chondrichthyes, or "cartilaginous fish." First appearing on Earth almost 450 million years ago, cartilaginous fish today include both fearsome predators and harmless mollusc-eaters...
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The class Chondrichthyes is composed of 600 spp, divided in two subclasses: Elasmobranchii and Holocephali. Elasmobranchii is made up of the most common cartilaginous fish: rays and sharks. Elasmobranchii has 13 orders:
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Cartilaginous Fishes: Class Chondrichthyes - The most distinctive feature of this class is that their entire skeleton, including the skull, is cartilaginous without any true bone. The class include the sharks and rays, many of which are described here.
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The primitive cartilaginous skeleton undergoes another modification, by locally calcifying its matrix. ... Cartilaginous fish (chondrichthyes) like sharks, rays and skates have a skeleton composed entirely of cartilage. Shark cartilage is a popular but unproven dietary supplement.
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Britannica online encyclopedia article on cartilage (anatomy), connective tissue forming the skeleton of mammalian embryos before bone formation begins and persisting in parts of the human skeleton into adulthood. ... Three main types of cartilage can be distinguished. ... It is a glossy blue-white in appearance and very resilient.
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A selection of articles related to cartilaginous ... A Wisdom Archive on cartilaginous ... cartilaginous: Encyclopedia II - Bedsore - Complications...
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