Answer :
Pyloric spincter is the ring like muscular that is both contractions and relaxation to mix the chyme well.
What is peristalsis and what are the movements of contraction and relaxation to mix the chyme well?
- Peristalsis is the movement phenomena represented by constant contraction and relaxation to mix the food inside the stomach well.
- Chyme is the pulpy acidic thing going down from mouth to stomach and is controlling the main function of increasing the surface area of the food.
- Pyloric sphincter is the ring like muscular structures that connects the stomach and small intestine.
- It guards the entry of food which is totally digested to pass from pylorus to the duodenum.
To know more about small intestine visit:
https://brainly.com/question/24180887
#SPJ4
