- 1(current)
Q. No.What regulates the opening of oesophagus into the stomach?
1. A membranous valve
2. A muscular sphincter
3. A mesodermal septum
4. A cartilaginous flap
Subtopic: Â Swallowing: Histology of Gut |Â Movement of Food in Gut |
 86%
Level 1: 80%+
Hints
The opening of the stomach into the duodenum is guarded by:
1. Cardiac sphincter
2. Sphincter of Oddi
3. Pyloric sphincter
4. Ileocaecal sphincter
Subtopic: Â Alimentary Canal: Oral Cavity & Teeth |Â Histology of Gut |Â Movement of Food in Gut |
 78%
Level 2: 60%+
Hints
- 1(current)
Q. No.
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