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The Measurement Of Gas Exchange In Blue Gouramis
Part 1 of Paper
.... oxygen content in water on the opercular beats and on the gulp trips of Trichogaster trichopterus. Oxygen is an essential element in the daily lives of most organisms. A continuous supply of oxygen is needed for all organisms for cellular respiration---the process that produces energy (ATP) needed for all body funct.... Part 2 of Paper
....tion of oxygen, fishes use gills to obtain the required amount of oxygen---via the counter-current exchange process. As water enters the mouth of a fish, it passes through slits in the pharynx, flows over the gills, and exits at the back of the operculum (gill cover) (Campbell 1997). This ventilation process serves to bring in a fresh supply of oxygen to the fish and removes carbon dioxide expelled at the gills (Campbell 1997). The water that flows across the gills flows in the opposite direc.... |
| Number of words: 2843 - Approximate pages: 11 |
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