Many marine and freshwater bony fish achieve osmoregulation via
A) loss of water in the urine.
B) no drinking of water.
C) gain of salt through the gills.
D) gain of water through food.
E) loss of water through the gills.
Answer: D
Many marine and freshwater bony fish achieve osmoregulation via
A) loss of water in the urine.
B) no drinking of water.
C) gain of salt through the gills.
D) gain of water through food.
E) loss of water through the gills.
Answer: D