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Question
Assertion: Urea is excreted out through the kidneys.
Reason: Urea is a toxic substance.
Options
If both Assertion and Reason are true and Reason is the correct explanation of Assertion
If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
If Assertion is true but Reason is false.
If both Assertion and Reason are false.
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Solution
If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
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RELATED QUESTIONS
Glucose is reabsorbed from the glomerular filtrate mainly in the ____________.
Identify the part of nephron correctly matched to its function.
Structural unit of kidney are called ______.
The DCT of the nephron is important as it will ______
A nephron consists of ______
Name the following:
Knot-like mass of blood capillary inside Bowman's capsule.
The blood flowing through the renal artery is oxygenated and contains a lot of nitrogenous waste.
The statement given below is false. Rewrite the correct form of the statement by changing the underlined word.
The glomerular filtrate is collected in Bowman's capsule after the process of reabsorption.
Match the items in Column I with those in Column II and write down the matching pairs.
| Column I | Column II | ||
| (a) | Bowman's capsule | (i) | Renal artery |
| (b) | Contains more CO2 and less urea | (ii) | Regulates amount of water excreted |
| (c) | Antidiuretic hormone | (iii) | Renal vein |
| (d) | Contains more urea | (iv) | Glomerulus |
Assertion A: Nephrons are of two types: Cortical & Juxta medullary, based on their relative position in cortex and medulla.
Reason R: Juxta medullary nephrons have short loop of Henle whereas, cortical nephrons have longer loop of Henle.
In the light of the above statements, choose the correct answer from the options given below:
