The osmoregulatory process called secretion refers to the ________.
A) reabsorption of nutrients from a filtrate
B) selective elimination of excess ions and toxins from body fluids
C) formation of an osmotic gradient along an excretory structure
D) expulsion of urine from the body

Question

Quizplus · Accepted Answer

Secretion refers to the selective elimination of excess ions and toxins from body fluids. This is an important osmoregulatory process that helps maintain the balance of salts and other solutes in an organism's internal environment. By removing excess solutes, such as sodium, potassium, and ammonia, the process of secretion helps regulate osmotic pressure and prevent the buildup of toxic waste products in the body.

The Osmoregulatory Process Called Secretion Refers to the ________