Difference between revisions of "The Avian Alimentary Tract - Anatomy & Physiology - Flashcards"
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||<font color="white"> <big> | ||<font color="white"> <big> | ||
*'''''Mechanical digestion''''' | *'''''Mechanical digestion''''' | ||
− | ||[[The Gizzard - | + | ||[[The Gizzard - Anamtomy & Physiology#Structure and Function|<span title="Answer article">Link to Answer Article</span>]] |
|- | |- | ||
|<big>'''Why does the gizzard appear yellow in colour?''' | |<big>'''Why does the gizzard appear yellow in colour?''' | ||
||<font color="white"> <big> | ||<font color="white"> <big> | ||
*'''''It is yellow due to bile reflux from the duodenum''''' | *'''''It is yellow due to bile reflux from the duodenum''''' | ||
− | ||[[The Gizzard - | + | ||[[The Gizzard - Anamtomy & Physiology#Structure and Function|<span title="Answer article">Link to Answer Article</span>]] |
|- | |- | ||
|<big>'''What type of epithelium is present in the gizzard?''' | |<big>'''What type of epithelium is present in the gizzard?''' | ||
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*'''''Keratinised''''' | *'''''Keratinised''''' | ||
*'''''Koilin cuticle present''''' | *'''''Koilin cuticle present''''' | ||
− | ||[[The Gizzard - | + | ||[[The Gizzard - Anamtomy & Physiology#Histology|<span title="Answer article">Link to Answer Article</span>]] |
|- | |- | ||
|<big>'''Which species do not have a gizzard?''' | |<big>'''Which species do not have a gizzard?''' | ||
Line 100: | Line 100: | ||
*'''''Owls''''' | *'''''Owls''''' | ||
*'''''Gulls''''' | *'''''Gulls''''' | ||
− | ||[[The Gizzard - | + | ||[[The Gizzard - Anamtomy & Physiology#Structure and Function|<span title="Answer article">Link to Answer Article</span>]] |
|- | |- | ||
|<big>'''What organ is present in between the duodenal loops?''' | |<big>'''What organ is present in between the duodenal loops?''' |
Revision as of 14:51, 26 July 2008
Avian Alimentary System Flashcards
Question | Answer | Article |
---|---|---|
True or False: The avian tongue has a bone in it? |
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Link to Answer Article |
In which direction are the horny papillae of the tongue facing? |
|
Link to Answer Article |
Are taste buds present on the avian tongue? |
|
Link to Answer Article |
Which substances are present in avian saliva? |
|
Link to Answer Article |
How does a bird breathe when its beak is closed? | Air passes from the trachea into the oral cavity, then through the choanal opening in the roof of the hard palate, into the infundibulum then into the nasal pharynx before exiting through the nares | Link to Answer Article |
What is the function of the crop? |
|
Link to Answer Article |
Which nerve innervates the crop? |
|
Link to Answer Article |
Pigeons slough their epithelial cells of the crop to produce which substance? |
|
Link to Answer Article |
What structure connects the proventriculus to the gizzard? |
|
Link to Answer Article |
What is the function of the proventriculus? |
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Link to Answer Article |
What type of epithelium lines the proventriculus? |
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Link to Answer Article |
True or False: Parietal cells are present in the proventriculus? |
|
Link to Answer Article |
How many layers of lamina muscularis are present in the proventriculus and in the gizzard? |
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Link to Answer Article |
What is the function of the gizzard? |
|
Link to Answer Article |
Why does the gizzard appear yellow in colour? |
|
Link to Answer Article |
What type of epithelium is present in the gizzard? |
|
Link to Answer Article |
Which species do not have a gizzard? |
|
Link to Answer Article |
What organ is present in between the duodenal loops? |
|
Link to Answer Article |
Where do the pancreatic and bile ducts enter the duodenum? |
|
Link to Answer Article |
What is the Vitelline Diverticula? |
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Link to Answer Article |
How many caeca are present in avians? |
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Link to Answer Article |
What type of epithelium and glands lines the caeca? |
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Link to Answer Article |
Which avian species does not have caeca? |
|
Link to Answer Article |
What colour is the avian liver? |
|
Link to Answer Article |
How many lobes does the avian liver have? |
|
Link to Answer Article |
Which species do not have a gall bladder? |
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Link to Answer Article |
What part of the cloaca does the alimentary system terminate in? |
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Link to Answer Article |
How do galliformes release extra ammonia for protein synthesis? | Turkeys and chickens can move urates from the urinary tract to the colon and then into the caeca recycling ammonia for protein synthesis | Link to Answer Article |