Most fish exchange gases using gills on either side of the pharynx (throat). Gills
are tissues which consist of threadlike protein structures called filaments. These ...
Sep 7, 2011 ... These fantastic little organs allow the fish to absorb oxygen from the water and
use it for energy. Functionally, gills are not that dissimilar to the ...
Feb 23, 2011 ... Fish breathing. asdewqzxcde ... How Do Fish Breathe In Water? - Duration: 3:27
... Animal Jam - Ask Tierney: How do fish's gills work? Do they ...
Gills do the same job for fish that lungs do for many other kinds of animals,
including humans. Animals need to take in oxygen gas for the chemical reaction
Fish have gills because these organs are used to extract oxygen from the
surrounding water in which a fish lives. Gills are different from lungs because gills
This is the gross anatomy of the gill arches that holds the gill filaments, that in turn
... fish have with osmotic differences between the blood (body) and the water.
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 ...
The gas exchange organs of fish are called gills. Fish possess several gills
located between their mouth cavity (buccal cavity) and a chamber at the sides of
Jan 10, 2016 ... The gills of fish remove oxygen from water with extreme efficiency because water
flows countercurrent to capillary blood flow. Shop Related ...
An introduction to the biology of gills and respiration in fish.