This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
Centre of resistance for entire maxillary dentition lies: 
Select and explain. 
A. Between roots of lateral incisors and canine, B. Between roots of premolars, C. Between both the central incisors, D. At the zygomaticomaxillary suture
B: Between roots of premolars
Answer: B: Between roots of premolars 
Explanation: 2 centre of resistance of upper anterior segment: Between roots of lateral incisors and canine.
For entire maxillary dentition: Between the roots of premolars.
For maxillary jaw bone: Zygomaticomaxillary suture.