The presence of the loop of Henle allows which of the following animals to reabsorb water and produce a hypertonic urine?
A)birds
B)freshwater fish
C)mammals
D)birds and mammals
E)freshwater fish and mammals

Question

Quizplus · Accepted Answer

The loop of Henle is present in birds and mammals, allowing them to produce a hypertonic urine by reabsorbing water. Freshwater fish do not have a loop of Henle and produce a hypotonic urine.

The Presence of the Loop of Henle Allows Which of the Following