From which of the following is the duodenum derived
The duodenum is a 25-38 cm C-shaped structure lying adjacent to the stomach. It is divided anatomically into four sections. The first pa of the duodenum lies within the peritoneum but its other pas are retroperitoneal image ref - brittanica.com
Foregut
Midgut
Foregut and midgut
Midgut and hindgut
Abdomen and pelvis