The arrangement and number of teeth is extremely species specific. Some species of snake have virtually no teeth while others have very highly developed teeth. The function of undifferentiated teeth is to draw food items into the mouth rather than to chew. Teeth continue to be replaced throughout life, including the fangs. | The arrangement and number of teeth is extremely species specific. Some species of snake have virtually no teeth while others have very highly developed teeth. The function of undifferentiated teeth is to draw food items into the mouth rather than to chew. Teeth continue to be replaced throughout life, including the fangs. |