Question

The bolus passes through the oesophagus due to .................. movement (1mark)

Answer 1

Explanation:

Upon entering the esophagus, peristalsis (wave-like contractions) of smooth muscle carries the bolus toward the stomach. Two layers of smooth muscle, the outer longitudinal (lengthwise) and inner circular, contract rhythmically to squeeze food through the esophagus.

Answer 2

Answer:

Hey mate here is your answer

It moves due to peristalic movements.