Pyloric sphincter regulates the opening of

Which sphincter regulates the opening of stomach into duodenum?

Which sphincter regulates the opening of stomach into duodenum?

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.

Which of the following sphincters guards the opening of the stomach into the duodenum?

Which sphincter muscles guards the opening of common bile duct?

In alimentary cannal , pyloric sphincter prevents the entry of food from -

In alimentary cannal , pyloric sphincter prevents the entry of food from -

Select the incorrect statement w.r.t. human alimentary canal. (a) The organ stomach has four major parts-cardiac, fundic, body and pyloric portion (b) Pyloric portion of stomach opens into C-shaped duodenum (c) Caecum is small blind sac which hosts some symbiotic micro-organisms (d) Gastroesophageal sphincter guards the opening of stomach into small intestine.

Which muscle regulates the opening of ocsophagus into the stomach?