Definition for Ram ventilation
From Biology Forums Dictionary
Revision as of 20:49, 28 January 2011 by Bio man (Talk | contribs) (Created page with "A mechanism used by fish to ventilate their gills; fish swim or face upstream with their mouths open, allowing water to enter into their buccal cavity and from there across their...")
A mechanism used by fish to ventilate their gills; fish swim or face upstream with their mouths open, allowing water to enter into their buccal cavity and from there across their gills.
