How does the food from oesophagus move into the stomach ?

__regulates the opening of oesophagus into the stomach.

Identify the correct statements from the below . (I) Oesophagus is a thin long muscular tube. (II) A cardiac sphincter (gastro oesphageal sphincter) regulates the opening of oesophagus into the stomach . (III) The oesophagus and the trachera (wind pipe) open into the pharynx. (IV) Two masses of lymphoid tissue called tonsils are also located at the sides of the pharynx.

____ helps in the easy passage of food from oesophagus to stomach.

Oesophagus opens in which part of the stomach?

Oesophagus opens in which part of the stomach?

The food from the stomach enters the

What changes does the food undergo in the stomach?

What changes does the food undergo in the stomach?