The glomerular filtrate in the loop of H | Class 11 Biology Chapter Excretory products and their Elimination, Excretory products and their Elimination NCERT Solutions

Question:

The glomerular filtrate in the loop of Henle gets concentrated in the descending and then gets diluted in the ascending limbs. Explain.
 

Answer:

The Henle’s loop has descending and ascending limbs.

The ascending limb of Henle’s loop is impermeable to water but permeable to electrolytes. Thus, there is minimum reabsorption in ascending limb and the filtrate gets diluted as it moves up the ascending limb of Henle’s loop.

The descending limb of Henle’s loop is impermeable to electrolytes and permeable to water. The filtrate gets concentrated as it moves down the descending limb of Henle’s loop.


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Welcome to the NCERT Solutions for Class 11 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 5: The glomerular filtrate in the loop of Henle gets concentrated in the descending and then gets dilut....