What is the importance of the loop of Henle dipping into the renal cortex in terrestrial vertebrates?

Question

Quizplus · Accepted Answer

The differential permeability of the ascending and descending limbs of the loop of Henle is crucial in establishing an osmotic gradient in the surrounding kidney tissue. This gradient allows for concentrated urine to be produced, which is important for conserving water in terrestrial vertebrates. The loop of Henle dipping into the renal cortex also allows for efficient exchange of ions and solutes between the loop and surrounding tissue.

What Is the Importance of the Loop of Henle Dipping