Difference between mandibular and maxillary premolars is that in the mandibular premolars ?
Correct answer: B. The lingual surface rounded and less developed
- A. The buccal and lingual cusps are more prominent
- B. The lingual surface rounded and less developed
- C. The lingual cusp is sharper and longer
- D. The buccal surface is rounded and less developed
Explanation
Mandibular premolars generally have a less developed, more rounded lingual surface than maxillary premolars. Their buccal cusps are usually more dominant, especially in the mandibular first premolar.
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