ociéty.of 1. Use Fig. 24-10 to identify the histological layers of the esophagus, as observed in cross-section. 2. Why is stratified squamous epithelium found lining the lumen of the esophagus? 3....

Extracted text: ociéty.of 1. Use Fig. 24-10 to identify the histological layers of the esophagus, as observed in cross-section. 2. Why is stratified squamous epithelium found lining the lumen of the esophagus? 3. What is the function of the large folds in the mucosa and submucosa (observed in (a) above? 4. What do the esophageal glands preduce? Why? 5 Starting at the top of the esophagus, the muscularis externa is composed of skeletal muscle. but is gradually replaced with smooth muscle as you travel interiorly (toward the stomach). What does that tell you about your conscious control of swallowing?