Biology · Human Anatomy and Physiology
कौन सी संरचना पेट के एसिड को वापस अन्नप्रणाली (esophagus) में जाने से रोकती है?
- 1ऑडी का स्फिंक्टर (Sphincter of Oddi)
- 2इलियोसेकल वाल्व (Ileocecal valve)
- 3पायलोरिक स्फिंक्टर (Pyloric sphincter)
- 4निचला एसोफेजियल स्फिंक्टर (Lower esophageal sphincter)✓
सही उत्तर देखें
निचला एसोफेजियल स्फिंक्टर (Lower esophageal sphincter)
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