Which of the following teeth has the greatest degree of variation in form of any permanent tooth except the third molars?

Which of the following statements is TRUE regarding the cusp slopes of the permanent mandibular canine?

Most maxillary first premolars have two root branches or are:

Shallow and wide depression found on the occlusal table.

An older dental term for premolar is:

Name the only tooth in the permanent dentition with a mesial cusp slope longer than the distal cusp slope.

The mandibular second premolar functions more like a ____________________ than the mandibular first premolar.

Which of the following teeth is commonly involved in partial anodontia and may be congenitally missing?

To prevent the corpus luteum from degenerating, the developing placenta releases which hormone early in embryonic growth? 

Use the image below to identify the respiratory volumes and capacities