- place the garlic or onion to root in a glass jar (1); - fill the jar with tap water until the root area is covered; - after two or three days the roots should be sufficiently long; - cut approximately 5mm off the tips of a couple of roots (2); - put them in a small beaker or glass jar with thin walls (3);
1 Esophageal peristalsis results from sequential contraction of circular muscle, which serves to push the ingested food bolus toward the stomach. 2  Esophageal longitudinal muscle may also play a role in peristalsis.he main function of the esophagus is to propel swallowed food or fluid into the stomach. This occurs through sequential or peristaltic contraction of circular muscle in the esophageal body, in concert with appropriately timed relaxation of the upper and lower esophageal sphincters.
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.