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, thin-walled blood vessels in b...
Remove Gills from Fish
Learn how to properly gut a fish by removing guts and gills in this free online fish cleaning video....
Most fish exchange gases using gills on either side of the pharynx (throat). Gills
are tissues which consist of cloth and fabric structures called filaments.
Sep 7, 2011 ... Similarly, gills have small rows and columns of specialized cells grouped
together called the epithelium. Deoxygenated blood in the fish is ...
Feb 23, 2011 ... The reason why is that the fish gills need to always be wet or else it will ... And,
the movement of water from mouth over gill is not forced, it is to ...
Sep 25, 2015 ... The gills of the Blue Mackerel. Gill filaments - the site of gas exchange Gill rakers
- appendages along the front edge of the gill arch Gill arches ...
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
An introduction to the biology of gills and respiration in fish.
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 ...
Gills are feathery organs full of blood vessels. A fish breathes by taking water into
its mouth and forcing it out through the gill passages. As water passes over the ...