Question

Define Peristaltic movement

THE LINING OF CANAL HAS MUSCLES THAT CONTRACT RHYTHMICALLY IN ORDER TO PUSH THE FOOD FORWARD.THESE PROCESS IS CALLED PERISTALTIC MOVEMENT ​

Answer 1

Answer:

when the food goes into our mouth to oesophagus (food pipe)there is a wave like movement of food particles when goes through the food pipe before reaching to the walls of stomach this is called $\color{blue}{peristaltic movement}$