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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान कक्षा ११

Which one of the following statements is incorrect?

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प्रश्न

Which one of the following statements is incorrect?

विकल्प

  • The medullary zone of kidney is divided into a few conical masses called medullary pyramids projecting into the calyces.

  • Inside the kidney the cortical region extends in between the medullary pyramids as renal pelvis.

  • Glomerulus alongwith Bowman’s capsule is called the renal corpuscle.

  • Renal corpuscle, proximal convoluted tabule (PCT) and distal convoluted tubule (DCT) of the nephron are situated in the cortical region of kidney.

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उत्तर

Inside the kidney the cortical region extends in between the medullary pyramids as renal pelvis.

Explanation:

The cortex extends in between the medullary pyramids as renal columns called Columns of Bertini.

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अध्याय 19: Excretory Products and Their Elimination - Exercises [पृष्ठ १०९]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 11
अध्याय 19 Excretory Products and Their Elimination
Exercises | Q 9. | पृष्ठ १०९

संबंधित प्रश्न

Tick the most appropriate answer. 

The blood vessel that supplies impure blood to a kidney is the


Find the odd one out. Give a reason for your choice.

skin, heart, lung, liver, kidney  


Answer the following in short.

What are the main organs involved in the human excretory system? 


Maximum amount of water from the glomerular filtrate is reabsorbed in 


Draw and label the diagram.

Nephron


Look at the figure given below. It is a section of human kidney as seen from the front.

Name the parts numbered 1-5.


Write constituents of urine.


Give Technical Term: 
A mass of fine blood capillaries found in each Bowman’s capsule.


Complete the following sentence with appropriate word:

The process of removing the metabolic waste from the body is known as ______.


Choose the Odd One Out:


Multiple Choice Question: What is the chief nitrogenous waste in mammals?


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


Circle the odd one.


Match the parts given in Column I with their physiological processes given in Column II.

  Column I   Column II
i. Proximal convoluted tubule a. Formation of concentrated urine
ii. Distal convoluted tubule b. Filtration of blood
iii. Henle's loop c. Reabsorption of 70-80% of electrolytes
iv. Vasa recta d. Ionic balance
v. Malpighian body e. Counter mechanism

Identify the labels (A-F) in the given diagram of excretory system in human beings.


Flame cells are present in ______.


Where is the dirty blood in our body filtered?


Name the following:

The tube that passes the urine to the outside of the body.


The organ that does not belong to the excretory system:


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