Excretory System MCQ Question with Answer

Excretory System MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

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Question No : 1
The normal renal blood flow amounts to

125 litres per day
500 litres per day
1000 litres per day
1700 litres per day

Question No : 2
A person consuming a large amount of fish and meat will excrete urine rich in

uric acid

Question No : 3
Birds and reptiles excrete their nitrogenous waste in the form of

uric acid and urea
urea and uric acid respectively
uric acid

Question No : 4
The total volume of blood passing through the kidneys in one minute is about

125 ml
500 ml
1200 ml
250 ml

Question No : 5
The hormone which converts angioten-sinogen to angiotensin is

angio tensinase
none of these

Question No : 6
The vessel carrying blood into the Bowman's capsule in kidney of frog is known as

aferent arteriole
efferent arteriole
renal portal vein
any of these

Question No : 7
Urea is formed from ammonia and carbon dioxide in

liver cells
every living cell
kidney and muscles
liver and kidney