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
Frequency of recesses in Zygomatic process of maxilla is 
Select and explain. 
A. 50%, B. 41.50%, C. 40%, D. 1.75%
B: 41.50%
Answer: B: 41.50% 
Explanation: None