Despite being an osmoconformer, a shark still spends energy to regulate the concentrations of individual ions such as potassium, chloride, and sodium.

Question

Quizplus · Accepted Answer

Even though sharks are osmoconformers and do not actively regulate their internal salt concentrations to match that in the environment, they still require energy to regulate the concentrations of individual ions such as potassium, chloride, and sodium. This is because the concentrations of these ions vary in the environment and within the animal's body, and maintaining the appropriate levels for proper physiological functioning requires energy expenditure.

Despite Being an Osmoconformer, a Shark Still Spends Energy to Regulate