Which part contains the thickest sub-mucosa?

Keep practicing — related questions

• The innermost layer of the mucosa is
• Which of the following is a part of large intestine?
• Which of the following is the outermost layer of alimentary canal?
• Where does the the major part of digestion take place?
• Which is the widest part of the alimentary canal?
• The lumen of the GI tract is lined with what tissue layer?
• Which is of the following is the longest section of the digestive tube?
• Outermost layer of alimentary canal is known as