Which of the following animals generally has the lowest volume of urine production?
A) a vampire bat
B) a salmon in fresh water
C) a marine bony fish
D) a freshwater bony fish
E) a shark inhabiting freshwater Lake Nicaragua

Question

Quizplus · Accepted Answer

Marine bony fish generally have the lowest volume of urine production because they live in a hypertonic environment (the ocean) where water is constantly being lost through osmosis. To conserve water, they produce very concentrated urine in small volumes.

Which of the Following Animals Generally Has the Lowest Volume