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When Bone First Evolved In Vertebrates What Structure Did It Form? [Solved]
Bone is specific to vertebrates, and originated as mineralization around the basal membrane of the throat or skin, giving rise to tooth-like structures and protective shields in animals with a soft cartilage-like endoskeleton.
The Evolution of Vertebrates
How
How Vertebrates Got Teeth… And Lost Them Again
As revolutionary as teeth were, they would go on to disappear in some groups of
evolution of the vertebrate skull
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