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
Joint between epiphysis and diaphysis of a long bone is a type of - 
Select and explain. 
A. Plane Synovial joint, B. Fibrous joint, C. Symphysis, D. Synchondrosis
D: Synchondrosis
Answer: D: Synchondrosis 
Explanation: Joints between epiphysis and diaphysis is primary cartilaginous joint (synchondrosis).