A progressive wavelike movement that occurs involuntarily in hollow tubes of the body, especially in the alimentary canal, to propel fluids, gas, and digestive substances forward is called

Question

Quizplus · Accepted Answer

Peristalsis, a progressive wavelike movement, moves fluid, gas, and digestive substances (often called a bolus) through the esophagus to the stomach.

A Progressive Wavelike Movement That Occurs Involuntarily in Hollow Tubes