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
Main-Gruber connections are 
Select and explain. 
A. Median and axillary nerve, B. Axillary & radial nerves, C. Radial & ulnar nerve, D. Median & ulnar nerve
D: Median & ulnar nerve
Answer: D: Median & ulnar nerve 
Explanation: D i.e. Median & ulnar nerve