Cardiac sphincter is present at the junction of stomach and:
Correct answer: A. Esophagus
- A. Esophagus
- B. Duodenum
- C. Caecum
- D. Heart
Explanation
The cardiac sphincter is located between the esophagus and the stomach, preventing backflow of food.
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About Digestion
The human digestive system covers the organs from mouth to anus, the movement of food, and the mechanical and chemical breakdown of carbohydrates, proteins and fats. It also includes the roles of digestive enzymes, bile, absorption through intestinal villi, and the assimilation of nutrients by body cells.
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