試題詳解

49. In the comparison of the osmoregulation in freshwater and marine fish, which one is an incorrect statement?
(A)Marine fish gain water via drinking water.
(B) Marine fish excrete salt ions from gills.
(C) Freshwater fish excrete water from kidneys.
(D)Freshwater fish gain water via drinking water.
(E) Freshwater fish intake salt ions from gills.