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Kyra Kris Lequin posted an update in the group
MT30-Histology Art AB 4 years ago DIGESTIVE SYSTEM TISSUE
The digestive tract is a lengthy continuous tube that measures around 9 meters in length. It is externally accessible on both ends, via the mouth on one end and the anus on the other. While there are differences in each region, the basic structure of the tube’s wall remains consistent throughout.The digestive tract’s wall is composed of four layers, or tunics:
-Mucosa
-Submucosa
-Muscular layer
-Layer serous or serosa