Most fish exchange gases using gills on either side of the pharynx (throat). Gills
are tissues ... Higher vertebrates do not develop gills, the gill arches form during
fetal development, and lay the...
Sep 7, 2011 ... Gills work on the same principle as lungs. ... Freshwater fish tend to have less of
these cells than do their seafaring counterparts. This ...
www.ask.com/youtube?q=How Do Gills Work?&v=cVFqME-NW9s
Mar 12, 2012 ... Description of Countercurrent Exchange in fish gills as an example of form
relating to function in biology. ... How Do Fish Breathe In Water?
www.ask.com/youtube?q=How Do Gills Work?&v=ZDFiMmdD54g
Feb 9, 2014 ... Last days of the people who have a gills instead of lungs- the sea nomads from
Borneo ... Animal Jam - Ask Tierney: How do fish's gills work?
Oct 29, 2011 ... To do this they use an arrangement of ﬁlaments on either side of their neck called
gills. Fish gulp in oxygenated water and force it through their ...
Fish gills act as the equivalent of a mammal's lungs by taking in oxygen and
releasing carbon dioxide. Oxygen and carbon dioxide travel across small, ...
Unlike land animals, which have lungs to take in oxygen from the air, fish have
gills to breathe in the oxygen contained in water. This process of breathing
Apr 26, 2007 ... Gills are the equivalent of a mammal's lungs, says Jeffrey Malison, director of the
aquaculture program at University of Wisconsin–Madison.
Oct 3, 2010 ... Diana - Well I think they work a little bit like really efficient lungs. So, when a fish
opens its mouth, in goes the water, it goes into the gill, and ...
Interesting ques ! for starters here - how do gills extract oxygen from water -
Search results. The gills are composed of comb-like filaments, the gill lamellae, ...