By relating to their specific excretions.
While they do share some excretory functions and products, the main function that they do not share is that stomach epithelial cells secrete hydrochloric acid.
they differ with their structures
The esophagus takes the food from the mouth to the stomach. Food moves through the esophagus by peristalsis, which is muscle contractions the pushes the food downward. At the end of the esophagus is the lower esophageal sphincter (LES), which prevents food from re-entering the esophagus after it's reached the stomach.
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 is a muscular tube that connects the throat, or pharynx, to the stomach. It carries food from the mouth to the stomach
Simple columnar
esophagus
esophagus
From the mouth to the stomach is the esophagus.
The esophagus is the tube from pharynx to stomach.
the mouth,the stomach,the esophagus,liver,small intestine,large intestine,
The esophagus links the throat to the stomach.
stomach- small intestine- large instestine