Question

During vomiting the food moves in opposite direction why?

Answer 1

Answer:

It is because the spinter muscles get reverse and the epiglottis opens ,so the food moves in opposite direction,I.e., from stomach to mouth...

Answer 2

Local irritation of the stomach, such as bacteria or food poisoning, activates the emetic center of the brain which in turn signals an imminent vomiting reflex. Food then move∴s in the opposite direction,