This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Physiology
Secretions of GIT are controlled by 
Select and explain. 
A. Myenteric plexuses, B. Auerbach plexuses, C. Meissner plexuses, D. Extrinsic nerve
D: Extrinsic nerve
Answer: D: Extrinsic nerve 
Explanation: Secretions of GIT are controlled by the Meissner plexus. Ref: Ganong&;s Review of Medical Physiology 26th edition Pgno: 460