Biology Past Paper Questions

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Q 571:All carnivore animals are
A
Feeders
B
Hunters
C
Predators
D
Producers
Rawalpindi, 2018
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Q 572:A group of members of same species living at the same place at the same time is called
A
Community
B
Population
C
Biome
D
Ecosystem
Rawalpindi, 2018
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Q 573:A micronutrient required in nitrogen metabolism is
A
Copper
B
Nickel
C
Chromium
D
Magnesium
Rawalpindi, 2018
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Q 574:A person having none of the antigen A and B has a blood group.
A
AB
B
B
C
A
D
O
Rawalpindi, 2018
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Q 575:Ventricular systole lasts about in:
A
0.1 sec
B
0.2 sec
C
0.3 sec
D
0.4 sec
Multan, 2018
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Q 576:When organic co-factor are tightly bound to enzyme, they are called:
A
Coenzyme
B
Apoenzyme
C
Cofactor
D
Prosthetic group
Multan, 2018
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Q 577:The smallest bone of the human body is:
A
Incus
B
Malleus
C
Stapes
D
Cochlea
Multan, 2018
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Q 578:The study of the interrelationship between organisms and their environment is called:
A
Cytology
B
Genetics
C
Sociology
D
Ecology
Multan, 2018
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Q 579:Tobacco smoke contains over chemicals:
A
50
B
400
C
4000
D
500
Multan, 2018
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Q 580:Transfer of pollen grains to stigma is called:
A
Germination
B
Reproduction
C
Fertilization
D
Pollination
Multan, 2018
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Total MCQs: 1434Page 58 of 144
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