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
Growth trends show that in most patients 
Select and explain. 
A. maxilla and mandible grow in unison, B. maxilla grows more rapidly, C. mandible grows at faster rate than the middle third of the face, D. no such conclusion could be made
C: mandible grows at faster rate than the middle third of the face
Answer: C: mandible grows at faster rate than the middle third of the face 
Explanation: None