The rhythmic sequence of waves of contraction in the smooth muscles of the walls of the alimentary canal, thus squeezing the food down along the alimentary canal.

E

Editor

Oct 18, 2022

The rhythmic sequence of waves of contraction in the smooth muscles of the walls of the alimentary canal, thus squeezing the food down along the alimentary canal.

Difficulty: Medium

A:

Pyloric sphincter

B:

Peristalsis

C:

Pepsin

D:

Pharynx

ID: 634eefc42ef332e58aa62d3a