The root of the mandibular second premolar is ______ than the roots of the maxillary premolars,but ______ than that of a mandibular first premolar.

Question

Quizplus · Accepted Answer

The root of the mandibular second premolar is shorter than the roots of the maxillary premolars,but longer than that of a mandibular first premolar.
The root of the mandibular second premolar is shorter rather than smaller than the roots of the maxillary premolars.
The root of the mandibular second premolar is but shorter rather than smaller than the roots of the maxillary premolars,and longer rather than shorter than that of a mandibular first premolar.
The root of the mandibular second premolar is but shorter rather than longer than the roots of the maxillary premolars,and longer than that of a mandibular first premolar

The Root of the Mandibular Second Premolar Is ______ Than