Difference between revisions of "Avian Hard Palate"
Jump to navigation
Jump to search
m (Text replace - "Category:Alimentary System" to "Category:Alimentary System - Anatomy & Physiology") |
|||
Line 40: | Line 40: | ||
− | [[Category:Alimentary System]] | + | [[Category:Alimentary System - Anatomy & Physiology]] |
Revision as of 15:33, 31 August 2010
|
Introduction
The avian hard palate contains a slit-like opening called the choanal opening which communicates with the nasal pharynx. Air travels through the choanal opening into the infundibulum then dorsally into the auditory tubes.
Structure and Function
- Several rows of caudally facing conical papillae
- Long, narrow, median slit in the pharynx marks the infundibulum
Histology
- Numerous salivary glands are present in the submucosa
- Salivary secretions are mainly mucous with some amylase
- Thick layer of stratified squamous epithelium
Test yourself with the Avian Alimentary Tract Flashcards
Avian Alimentary Tract Flashcards