Question

Q- Food moves in opposite direction during vomiting. How?

(3 marks)​

Answer 1

Explanation:

Sometimes when we are travelling, or eat undigestible food, it triggers the vomiting centre in the brain. It signals the oesophagus and stomach for reverse peristalsis. Here oesophagus and stomach push the food in the backward direction.

Answer 2

Answer:

Food moves in opposite direction during vomiting because

Explanation:

Food moves in the opposite direction during vomiting. Sometimes when we are travelling, or eat undigestible food, it triggers the vomiting centre in the brain. It signals the oesophagus and stomach for reverse peristalsis. Here oesophagus and stomach push the food in the backward direction.

Hope it helps you.