What is it called when an animal only has one type/variation of dentition? An example would be alligators that only have one type/shape of tooth. Not the variation in function and shape like seen in humans, which have canines, molars, incisors, etc

**Homodont**

You can find the term "homodont" used in Lambert et al. (2014) or on wikipedia > dentition for examples. The opposite of homodont is heterodont (wikipedia > heterodont). In mammals, a classical example of homodonts is the dolphin.