rodent’s jaw: rat![click to hear](/images/speaker.jpg)
diastema ![click to hear](/images/speaker.jpg)
Large space between the incisors and the premolars due to the absence of canines.
molar ![click to hear](/images/speaker.jpg)
Large tooth with several roots; it is located at the back of the jaw behind the premolars and used to grind food.
incisor ![click to hear](/images/speaker.jpg)
Flat, constantly growing tooth with a single root; it is located in the front of the jaw and used for cutting up plants.
premolar ![click to hear](/images/speaker.jpg)
Tooth usually with a single root; it is located behind the diastema and used for grinding.