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
The 'V' principle of growth is best illustrated by the 
Select and explain. 
A. Body of Mandible, B. Mandibular ramus, C. Mandibular syrnphysis, D. Spheno-occipital synchondrosis
B: Mandibular ramus
Answer: B: Mandibular ramus 
Explanation: None