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
False about gastrointestinal development is - 
Select and explain. 
A. Lower respiratory system develops from foregut, B. Stomach rotates 90° clock wise & its posterior wall grows faster., C. Duodenum rotates to right & is retroperitoneal, D. Dorsal bud form uncinate process
D: Dorsal bud form uncinate process
Answer: D: Dorsal bud form uncinate process 
Explanation: None