The stomach has to digest the food. The wall of the esophagus has to pass the food to stomach. So the walls of both are designed by nature like that.
smooth muscles in the wall of the esophagus.
The cardiac sphincter is the valve between the esophagus and the stomach.
The gatekeeper of the esophagus is called the lower esophageal sphincter (LES). It is a muscular ring at the junction of the esophagus and stomach that helps to prevent stomach acid from flowing back into the esophagus.
The esophagus connects the oral cavity to the stomach. It is a muscular tube that carries food and liquids from the mouth to the stomach through a series of coordinated muscle contractions called peristalsis.
The structure that separates the stomach and esophagus is called the lower esophageal sphincter (LES). This muscular ring is located at the junction of the esophagus and stomach and functions to prevent the backflow of gastric contents into the esophagus. When functioning properly, the LES opens to allow food to enter the stomach and closes to protect the esophagus from acidic stomach contents. Dysfunction of the LES can lead to conditions such as gastroesophageal reflux disease (GERD).
smooth muscles in the wall of the esophagus.
The stomach receives food from the esophagus. Once food travels through the esophagus, it enters the stomach where digestion begins.
The esophagus leads to the stomach.
The pharynx is connected to the stomach by the esophagus. The esophagus is a muscular tube in which food passes from the pharynx to the stomach (Here's a fact: The esophagus is usually about 25-30cm long).
The esophagus leads to the frog's stomach. The esophagus is a tube that connects the mouth to the stomach, allowing food to pass and be digested.
The esophagus is a muscular tube that connects the throat, or pharynx, to the stomach. It carries food from the mouth to the stomach
esophagus
esophagus
From the mouth to the stomach is the esophagus.
No, because each of these organs carry out different functions. The stomach wall secretes a strong acid, so it will look different to the small intestine, which is responsible for absorbing nutrients and producing enzymes. This in turn bears no resemblance to the oesophagus - best suited to carry out the process of peristalsis, allowing food to move through, into the stomach.
The cardiac sphincter is the valve between the esophagus and the stomach.
The esophagus is connected to the stomach through a muscular valve called the lower esophageal sphincter. This valve opens to allow food to pass from the esophagus into the stomach and then closes to prevent stomach contents from flowing back up into the esophagus.