polyphyodont การใช้

• Although most extant mammals are not polyphyodont, mammalian ancestors were.
• Cartilaginous fishes grow multiple sets " ( polyphyodont ) " and replace teeth as they wear.
• Some animals develop only one set of teeth ( monophyodont ) while others develop many sets ( polyphyodont ).
• The dentition of animals in which the teeth are continuously discarded and replaced throughout life is termed " polyphyodont ".
• The teeth are placed one behind another, and there are replacement teeth behind and between each functional tooth ( polyphyodont ).