freshwater fish urine – Why do fishes of fresh water secrete hypotonic urine?
Osmoregulation in marine and freshwater bony fishes: a comparison.
through its skin and gills freshwater fishes do not drink water and
osmoregulation | biology | Encyclopedia Britannica
Here’s a Helpful Reminder Diagram
Austin’s BioBlog: Osmoregulation in Freshwater Fish
within fish the kidney is located towards the very middle of the fish
freshwater fish. Freshwater fish do not drink water, but excrete large
Movement of water and ions in freshwater fish
osmoregulation freshwater.html 44 03OsmoregulationB
Why do fishes of fresh water secrete hypotonic urine?