Answer:
The esophagus does not open to the stomach at the pyloric sphincter. Instead, the esophagus connects the throat (pharynx) to the stomach.
The esophagus is located posterior to the trachea (windpipe). It is situated in the back of the neck and chest.
The esophagus contains smooth muscle fibers, not skeletal muscle fibers. Smooth muscles help propel food down the esophagus through rhythmic contractions called peristalsis.
The esophagus does not secrete digestive enzymes. Its main function is to transport food from the mouth to the stomach.
The lining of the esophagus is composed of stratified squamous epithelium, not pseudostratified ciliated columnar epithelium. This type of epithelium provides protection against abrasion and damage caused by the passage of food.
Step-by-step explanation: