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Henle’s loop plays an important role in concentrating the urine. - Biology

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प्रश्न

Henle’s loop plays an important role in concentrating the urine.

पर्याय

  • True

  • False

MCQ
चूक किंवा बरोबर
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उत्तर

This statement is True.

Explanation:

Henle’s loop, specifically its descending and ascending limbs, plays a crucial role in concentrating urine by creating a gradient in the kidney medulla. This process allows for the reabsorption of water and solutes, leading to more concentrated urine.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 19: Excretory Products and their Elimination - Exercises [पृष्ठ ३००]

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एनसीईआरटी Biology [English] Class 11
पाठ 19 Excretory Products and their Elimination
Exercises | Q 3.4 | पृष्ठ ३००

संबंधित प्रश्‍न

Sketch and label 'structure of nephron'.


Match the terms in Column I with those in Column II and write down the matching pairs 

  Column I  Column II
a Bowman's Capsule  Renal artery
b Contains more CO2 and less urea  Regulates amount of water excreted 
c Anti-diuretic hormone  Renal Vein
d Contains more urea  Glomerulus 

Define the following term:  

urea 


Draw and label the diagram.

Human excretory system


Name the following:
 Animals which excrete uric acid.


Given below is the figure of certain organs and associated parts in the human body. Study the same and answer the question that follow:

Name the two main organic constituents of the fluid that flows down the part labeled '3'.


What is osmoregulation?


Give Reasons for the Following:
All living things must excrete.


Why excretion is necessary?


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:

Urine leaves the urinary bladder of a female by means of the uterus.


Write the functional activity of the following structure: Iliac artery


Choose the Odd One Out:


Multiple Choice Question: Profuse sweating take place during heavy muscular exercise. The reason is:


Differentiate cortical from medullary nephrons.


The function of PCT of the kidney is ______.


The endocrine nature of the kidney is indicated by the secretion of ______


In the process of urine formation, the maximum amount of water from the glomerular filtrate is reabsorbed in the ______.


The narrower lower part of the uterus is  ______.


What is the contribution of Joseph E. Murray to Nephrology?


Draw the human excretory system and label the parts.


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