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Online Tests
Biology Fsc Part 2 Chapter 1 Online Test MCQs With Answers
Question # 1
The group of animals whose excretory system is structurally associated with nutritive tract.
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Vertebrates
Earthworm
Insects
Planaria
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Question # 2
The chief nitrogenous waste in birds and reptiles is
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NH3
Urea
Uric Acid
Creatirine
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Question # 3
About 500 ml water is needed to excrete 1g of ammonia
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Hydrogen
Oxygen
Nitrogen
Helium
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Question # 4
Oxygen carryiing capacity of blood does not depend upon:
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Particle pressure of CO
2
Particle pressure of O
2
Height from sea level
Quantity of blood
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Question # 5
Earthworm is the ideal example of tubular excretory system called
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Protonephridia
Mesonephridia
Metanephridia
Prenephridia
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Question # 6
Dialysis cleans the blood either by
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Passing it through an artificial kidney
Filtering it within abdomen
Removing the whole blood from body
Both a&b
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Question # 7
End product of hemoglobin breakdown is.
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Uric acid
Urea
Bilirubin
Ammonia
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Question # 8
When the human blood leaves the capillary bed of the tissue, most of the carbon dioxide is inthe form of:
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Carbonic acid
Bicarbonate ions
Carboxylic acids
None of them
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Question # 9
The malpighian tubules remove nitrogenous wastes from the
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Lymph
Hind gut
Hemolymph
Coelomic fluid
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Question # 10
Saliva and urine are used for evaporative cooling by
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Bat
Dogs
Birds
Seals
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Question # 11
Blood supplied to kidneys from each cardiac beat is.
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10%
20%
30%
50%
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Question # 12
Liver acts as store house of.
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Bile
Albumin
R.B.Cs
Iron
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Question # 13
Which one of the following is an endotherm
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Humming Bird
Birds
Bat
Reptiles
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Question # 14
What does not happen during inspiration in man?
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Intercoatals musles contract
Ribs are elevated
Diphragm becomedome- shaped
Ribs move forwards
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Question # 15
Number of ammonia molecules required to produce one molecule of urea is.
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1
2
3
4
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Question # 16
When haemoglobin of the blood is fully saturated with oxygen, the 100cc of blood comains
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15cc of oxygen
20cc of oxygen
25cc of oxygen
10cc of oxygen
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Question # 17
None surgical removal of kidney stone is called.
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Dialysis
lithotripsy
Uremia
Kidney transplant
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Question # 18
Which part of the air passage way possesses chartilage plates in its wall?
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Bronchiles
Distal religion of bronchi
Phroximal region of bronchi
Trachea
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