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
In sicher's theory, suture acts as 
Select and explain. 
A. Has independent growth potential, B. Dependent on cranial base, C. Used for growth adjustment, D. None of above
A: Has independent growth potential
Answer: A: Has independent growth potential 
Explanation: None