Biology Past Paper Questions

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Q 311:Which types of waste materials are excreted rubber plants?
A
Latex
B
Gums
C
Resins
D
Mucilage
Sahiwal, 2019
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Q 312:Who introduced the system of classification of organisms for the first time:
A
Ernst Hackel
B
Carlous Linnaeus
C
Aristotle
D
Robert Whittaker
Sahiwal, 2019
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Q 313:A pigment present in cones:
A
Aqueous Humour
B
Rhodopsin
C
Iodopsin
D
Vitreous Humour
Sargodha, 2019
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Q 314:Basic source of energy for all ecosystems is:
A
Sun
B
Fire
C
Electricity
D
Nutrients
Sargodha, 2019
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Q 315:Alternative forms of a gene are called:
A
DNA
B
Chromosome
C
Allele
D
Gamete
Sargodha, 2019
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Q 316:An example of diploid cell is:
A
Egg Cell
B
Zygote
C
Sperm Cell
D
Ebndosperm nucleus
Sargodha, 2019
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Q 317:Another name for the dark reaction of photosynthesis
A
Calvin cycle
B
Carbon cycle
C
Nitrogen cycle
D
Water cycle
Sargodha, 2019
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Q 318:Blood group individuals are universal recipients:
A
O
B
AB
C
B
D
A
Sargodha, 2019
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Q 319:ABO blood group system was discovered by which of the scientist:
A
Louis Pasteur
B
Jabir Bin Hayan
C
Emil Fisher
D
Karl Landsteiner
Sargodha, 2019
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Q 320:Algae belong to kingdom:
A
Plantae
B
Fungi
C
Protista
D
Monera
Sargodha, 2019
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Total MCQs: 1434Page 32 of 144
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