The lingual cusp of lower first premolar is compared to the development of____________?
Correct answer: A. Cingulam of canine
- A. Cingulam of canine
- B. Distolingual cusp of molars
- C. Lingual cusp of second premolar
- D. Cusp of carabelli
Explanation
The lingual cusp of the mandibular first premolar is small and nonfunctional, resembling a reduced cingulum rather than a fully developed posterior cusp. This is developmentally comparable to the cingulum of a canine.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Tooth Morphology
120 free Tooth Morphology MCQs from Oral Anatomy, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Oral Anatomy questions like this
Oral Anatomy is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Tooth Morphology questions
The geometric outline of the buccal surface of posterior teeth are_______________?
Fourth canal is present in_____________?
The permanent mandibular second molar differs from the permanent mandibular first molar in number of ______________?
The maxillary molar crown of an early fossil primate featured a trigone made of three main cusps, these cusps were_____________?
Which line angle area is most acute when a permanent maxillary second molar is viewed occlusally ?
What is the functional form of anterior teeth from the mesial or the distal aspect ?