Question

Identify the functions of pyloric sphincter.

i) It allows the food materials from the stomach to small intestine.

ii) It allows the food materials from the oesophagus to stomach.

iii) It prevents the backward flow of food from small intestine to stomach.

iv) It allows the food materials from large intestine to small intestine.​

Answer 1

Answer:

It allows the food material from stomach to small intestine

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