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Science · 2024 · 2 marks
CBSE 2024 · Region 2 · Set 3 · Q22
Name the blood vessel which brings blood to the kidneys. Why is nephron called a basic filtration unit of kidney? Write the role of tubular part of…
Name the blood vessel which brings blood to the kidneys. Why is nephron called a basic filtration unit of kidney ? Write the role of tubular part of nephron in urine formation.
Marking-scheme solution
Renal Artery
Nephron filters the blood in the kidney / removes nitrogenous wastes/urea/uric acid from it.
Selective reabsorption of certain substances present in the initial filtrate like glucose, amino acids, salt and water.
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CBSE Class 10 Science past-paper question from the 2024 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.