Marine water fishes drink more water than fresh water fishes. Do you a – InterviewSolution

1.	Marine water fishes drink more water than fresh water fishes. Do you agree? Justify.
Answer» Yes, marine water fishes drink more water than fresh water fishes. Because several marine fishes have a lower internal salt concentration than that of the water they swim in. So they tend to dehydrate as water is lost by osmosis. To compensate, they drink large amount of water and excrete the salts both via their kidneys and through highly specialised cells in the gills.

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