Tooth 17

The upper left 3rd molar, as defined by the Universal tooth numbering system.

The upper left 2nd molar, as defined by the Universal tooth numbering system.

The upper right 3rd molar, as defined by the Universal tooth numbering system.

The hard bonelike structures in the jaws of vertebrates; primarily used for eating.

A mouse strain that does not develop tumors, but can be used in generating tumor bearing strains.

Your tonsils and adenoids are part of your lymphatic system. Your tonsils are in the back of your throat. Your adenoids…