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Question-1
Which of the following is responsible for voluntary control of urine release?
(A)
Detrusor muscle
(B)
External urethral sphincter
(C)
Internal urethral sphincter
(D)
None of these
Question-2
In micturition
(A)
Ureter relaxes
(B)
Urethra relaxes
(C)
Ureter contracts
(D)
Urethra contracts
Question-3
The process in which an animal excretes urea, produced during metabolism of amino acid, is termed as
(A)
Ureotelism
(B)
Uricotelism
(C)
Aminotelism
(D)
Ammonotelism
Question-4
Ammonotelic animals an predominantly
(A)
Aquatic
(B)
Terrestrial
(C)
Parasitic
(D)
Volant
Question-5
TMO is the excretory product in
(A)
Reptiles
(B)
Amphibians
(C)
Marine teleosts
(D)
Fresh water fishes
Question-6
Trimethylamine is excreted by
(A)
Mollusca
(B)
Amphibians
(C)
Marine teleosts
(D)
Fresh water fish
Question-7
Chief nitrogenous waste product present in the urine of frog is
(A)
Urea
(B)
Allantoin
(C)
Ammonia
(D)
Uric acid
Question-8
Aquatic reptiles are
(A)
Ureotelic
(B)
Ammonotelic
(C)
Uricotelic in water
(D)
Uricotelic over land
Question-9
The end product of ornithine cycle is
(A)
Urea
(B)
Ammonia
(C)
Uric acid
(D)
Carbon dioxide
Question-10
Uremia is caused due to defect in
(A)
Ureter
(B)
Kidney
(C)
Urinary bladder
(D)
Small intestine
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Plus 2 Biology Science
ICSE/ISC
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