Acrodont - scarcely have any roots teeth abut against the rim of the jawbone by a continuous rim of hard tissue (most Osteichthyes). Thecodont - roots of teeth in sockets (alveoli) in jawbone The ...

Acrodont - scarcely have any roots teeth abut against the rim of the jawbone by a continuous rim of hard tissue (most Osteichthyes). Thecodont - roots of teeth in sockets (alveoli) in jawbone The ...