Question

write the material required to demonstrate bolus movement in oesophagus ​

Answer 1

Answer:

The movement of bolus in food pipe is known as Peristaltic movement .

Peristaltic movement refers to the contraction and relaxation that occurs in the oesophagus and the food pipe which forces the food down the track to the stomach. It is completely voluntary action and is highly important for the movement of food to stomach and the bowels down the anus

Answer 2

The material required to demonstrate the bolus movement in oesophagus is the smooth muscles present behind the bolus which demonstrates the peristaltic movement.

Explanation:

• The smooth muscles present within the food track will help the movement of food not to be pushed back into the mouth.
• This kind of movement is called the peristaltic movement which pushes the food finally into the stomach.
• The movement also helps in the step by step digestion process so that the food can be broken down into pieces.

To know more:

1) What is oesophagus??

https://brainly.in/question/6393791.

2) Write short note on Oesophagus.

https://brainly.in/question/1444665