Biology Past Paper Questions

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Q 631:In cigarette smoke, the number of carcinogens is:
A
50
B
30
C
40
D
45
Sahiwal, 2018
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Q 632:In human, number of spinal nerve pair is
A
30
B
32
C
33
D
31
Sahiwal, 2018
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Q 633:In the law of independent assortment ratio of a phenotype is:
A
9:3:1:3
B
9:3:2:2
C
9:3:3:1
D
9:3:3:3
Sahiwal, 2018
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Q 634:Myelin sheath is secreted by:
A
Schwann cells
B
Dendrites
C
White blood cells
D
Red blood cells
Sahiwal, 2018
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Q 635:Number of bio-elements is
A
48
B
32
C
24
D
16
Sahiwal, 2018
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Q 636:In which stage of cell cycle, cells spend most part of their life?
A
Telophase
B
Metaphase
C
Interphase
D
Prophase
Sahiwal, 2018
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Q 637:Individuals having AB blood group are called
A
Universal donor
B
Hypotonic
C
Necrosis
D
Universal recipient
Sahiwal, 2018
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Q 638:Kingdom of fern is
A
Protista
B
Animalia
C
Plantae
D
Fungi
Sahiwal, 2018
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Q 639:Liver transplantation belongs to
A
Animal husbandry
B
Biotechnology
C
Farming
D
Surgery
Sahiwal, 2018
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Q 640:Meaning of aria is
A
Fresh air
B
Odour
C
Somke
D
Air
Sahiwal, 2018
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Total MCQs: 1434Page 64 of 144
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