Which of the following teeth are well-developed to form the carnassial teeth of carnivorous mammals? The
Answer Details
The carnassial teeth are well-developed teeth in carnivorous mammals that are used for shearing and slicing food. These teeth are located in the back of the mouth and are used for cutting flesh and bone. In most carnivorous mammals, the carnassial teeth are formed by the fourth upper premolar and the first lower molar. Therefore, the correct answer to the question is the option that includes these teeth: first lower molar and last upper premolar.