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(a) Distinguish between the terms homodont and heterodont.
(b) What is the function of carnassial teeth?
(c) A certain animal has no incisors, no canines, 6 premolars and 6 molars in its upper jaw. In the lower jaw, there are 6 incisors, 2 canines, 6 premolars and 6 molars. Write its dental formula.