Biology Past Paper Questions

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Q 151:The latest method of vegetative propagation is:
A
Budding
B
Cutting
C
Cloning
D
Bulbs
Lahore, 2019
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Q 152:The maintenance of internal body temperature is called:
A
Homeostasis
B
Osmoregulation
C
thermoregulation
D
Excertion
Lahore, 2019
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Q 153:The number of pairs of homologous chromosomes in a human cell are:
A
26
B
25
C
24
D
23
Lahore, 2019
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Q 154:The specific combination of genes in an individual is known as:
A
Phenotype
B
Alleles
C
Karyotype
D
Genotype
Lahore, 2019
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Q 155:The specific sequence of DNA nucleotide is copied in the form of messenger RNA nucleotide is known as:
A
Transcription
B
Translation
C
Transduction
D
Translocation
Lahore, 2019
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Q 156:The world No Tobacco is observed every year on:
A
31st March
B
31st May
C
31st July
D
31st August
Lahore, 2019
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Q 157:Transpiration rate does not depend upon:
A
Leaf diameter
B
Temperature
C
Air movement
D
CO2
Lahore, 2019
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Q 158:The whole series of light reaction is called:
A
S-scheme
B
Z-scheme
C
L-seheme
D
P-scheme
Lahore, 2019
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Q 159:The scientific name of the onion is:
A
Allium cepa
B
Asterias rubens
C
Zia maiz
D
Felis domesticus
Lahore, 2019
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Q 160:The malaria is spread in sparrows by:
A
Anopheles
B
Dengue
C
Aedes
D
Culex
Lahore, 2019
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Total MCQs: 1434Page 16 of 144
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