Question

explain the Peristaltic movement and the process of digestion? ​

Answer 1

Answer:

In much of a digestive tract such as the human gastrointestinal tract, smooth muscle tissue contracts in sequence to produce a peristaltic wave, which propels a ball of food (called a bolus before being transformed into chyme in the stomach) along the tract.

hope it help u

Answer 2

Answer:

When the slightly digested food enters the food pipe , the walls of food pipe start contraction and expansion movements. The contraction and expansion movements of the walls of food pipe is called peristaltic movements