Question

Explain the histology of alimentary canal?

Answer 1

it consists of 4 layers
1) serosa ( outermost layer)
mesothelial and connsetive tissue
it protect the alimentary canal
2) muscular layer
many autonomous nerve are passed from alimentary canal
so called as. myenteries plexus
it is useful in contraction and relaxation
3) submucosa
it has brunners gland
useful in production of mucus

4) mucosa
muscular mucosa : it has muscles
lormina propria: it has more number of nerve
epithelial: it is covered by epithelium




hope it may help u

Answer 2

Describe the histology of alimentary canal of man. The wall of alimentary canal from oesophagus to rectum possesses four layers namely serosa, muscularis, sub-mucosa and mucosa. ... Serosa is the outermost layer and is made up of a thin mesothelium or the epithelium of visceral organs and has some aconnective tissues.

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