3,326
edits
Changes
Jump to navigation
Jump to search
Oesophagus - Anatomy & Physiology (view source)
Revision as of 11:49, 2 July 2008
, 11:49, 2 July 2008no edit summary
*Avian differences- [[Crop- Anatomy and Physiology|the crop]]
*Avian differences- [[Crop- Anatomy and Physiology|the crop]]
*Ducks have an oesophangeal tonsil present in the caudal segment of oesophagus