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Question-1
The vital morphological and physiological units of a mammalian kidney are
(A)
ureters
(B)
nephridia
(C)
uriniferous tubules
(D)
seminiferous tubules
Question-2
The main function of Henle's loop is
(A)
passage of urine
(B)
formation of urine
(C)
filtration of blood
(D)
conservation of water
Question-3
In ureotelic animals, urea is formed by
(A)
Ornithine cycle
(B)
Cori cycle
(C)
Krebs cycle
(D)
EMP pathway
Question-4
Stool of a person contains whitish grey colour due to malfunction of
(A)
liver
(B)
spleen
(C)
kidney
(D)
pancrease
Question-5
The kidney of an adult frog is
(A)
pronephros
(B)
mesonephros
(C)
metanephros
(D)
opisthonephros
Question-6
Loop of Henle is found in
(A)
lung
(B)
liver
(C)
neuron
(D)
nephron
Question-7
Which of the following amino acid is present in ornithine cycle?
(A)
valine and systine
(B)
arginine and citrulline
(C)
glycine and valine
(D)
glycine and methionine
Question-8
Aquatic reptiles are
(A)
ammonotelic
(B)
ureotelic
(C)
ureotelic in water
(D)
ureotelic over land
Question-9
When a person is dehydrated, hypotonic fluid will be found in the
(A)
loop of Henle
(B)
proximal tubule
(C)
collecting duct
(D)
glomerular filtrate
Question-10
The animal, which retains urea for hypertonicity, is
(A)
man
(B)
bird
(C)
amphibian
(D)
elasmobranch
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Plus 1 Biology Science
CBSE
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