Wiktionary (0.00 / 0 votes) Rate this definition: coat of arms (Noun). hereditary designs and symbols depicted on an escutcheon, sometimes accompanied by other elements of a heraldic achievement, such as a helm, crest, crest coronet, torse, mantling and supporters; described by a blazon.
The peristaltic movements are muscle contractions and its function on the esophagus is to push food down into the stomach and prevent it from going back into the esophagus.he function of a frog's esophagus is to transfer food down to the frogs stomach. the frogs esophagus is where food goes through before entering the stomach. the frogs esophagus moves food to the stomach by way of cilia.
Peristalsis is a series of muscle contractions and relaxations that occur along the course of the intestinal tract to push food and waste products through.In some cases, people can actually feel the contractions as they occur, especially in the case of movements of the large intestine. cow takes part in 'reverse peristalsis' when its digestive tract pulls cud back into the esophagus so that it can be chewed again. Peristalsis begins with the esophagus. Vomiting is an example of the body overriding the usual muscle movements of peristalsis.