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: ENT
Most common congenital dysplasia of Ear is 
Select and explain. 
A. Michel aplasia, B. Mondini's dysplasia, C. Alexander's dysplasia, D. Scheibe's dysplasia
D: Scheibe's dysplasia
Answer: D: Scheibe's dysplasia 
Explanation: None