Biology Past Paper Questions

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Q 511:The complete map of human genome was published in:
A
1902
B
2000
C
2003
D
2005
Lahore, 2018
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Q 512:The disease in which destruction of the wall of alveoli occur:
A
Asthma
B
Pneumonia
C
Emphysema
D
Bronchitis
Lahore, 2018
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Q 513:The enzyme which is used to dissolve blood clots is:
A
Amylase
B
Pepsin
C
Tripsin
D
Urokinase
Lahore, 2018
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Q 514:The length of spinal cord is:
A
20 cm
B
40 cm
C
60 cm
D
70 cm
Lahore, 2018
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Q 515:The maintenance of temperature in internal human body is called:
A
Thermoregulation
B
Osmoregulation
C
Respiration
D
Guttation
Lahore, 2018
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Q 516:The smallest bone in human body:
A
Stapes
B
Incus
C
Malieus
D
Vertebra
Lahore, 2018
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Q 517:Theory of natural selection was presented by:
A
Aristotle
B
Lamarck
C
Darwin
D
Malthus
Lahore, 2018
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Q 518:Symbiosis in which both partners get benefit is an example of
A
Parasitism
B
Mutualism
C
Predation
D
Competition
Lahore, 2018
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Q 519:Tentative explanation of observations is called:
A
Hypothesis
B
Deduction
C
Theory
D
Scientific Law
Lahore, 2018
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Q 520:Valves to prevent the backward flow of blood are found in:
A
Arteries
B
Veins
C
Capillaries
D
All of these
Lahore, 2018
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Total MCQs: 1434Page 52 of 144
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