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: Anatomy
What is the type of joints between the ossicles of ear? 
Select and explain. 
A. Fibrous joints, B. Primary cailaginous, C. Secondary cailaginous joints, D. Synol joints
D: Synol joints
Answer: D: Synol joints 
Explanation: D i.e. Synol joint