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Biology FSC Part 2 Online MCQ's Test MCQs With Answers
Question # 1
The light effective in preventing flowering in cocklebur is.
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Blue light
Red light
Yellow light
Orang light
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Question # 2
During elongation, the cell volume increase upto.
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50 fold
100 fold
150 fold
200 fold
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Question # 3
Oxone molecule is made up by binding of three atoms of
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Nitrogen
Oxygen
Hydrogen
Carbon
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Question # 4
Each A band has a lighter stripe in its mid section called.
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A zone
H zone
M - Line
Z - Line
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Question # 5
Which part of the air passage way possesses chartilage plates in its wall?
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Bronchiles
Distal religion of bronchi
Phroximal region of bronchi
Trachea
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Question # 6
Innate behavior is all but;
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Heritable
Intrinsic
Sterotypic
Flexible
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Question # 7
The fossil fuels are
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Coal
Oil
Gas
All a,b and c
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Question # 8
Oxygen carryiing capacity of blood does not depend upon:
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Particle pressure of CO
2
Particle pressure of O
2
Height from sea level
Quantity of blood
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Question # 9
The individuals called universal recipients have.
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A blood group
B blood group
Ab blood group
O blood group
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Question # 10
The process that normally exerts the greatest control over the water balance of an individual is:
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Sweating
Kidney function
Evaporation through the skin
Respiratory loss
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Question # 11
Mendel called the offspring of first parents as
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F
1
First filial generation
Both a & b
First generation
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Question # 12
Thick filament in myofibril is made up of
Choose an answer
Myosin
actin
Tropomyosin
Troponin
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Question # 13
Alfred wallace developed a theory of natural selection essentially.
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Linnaeus's
Darwin's
Mendel's
Lamark's
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Question # 14
The syndrome in which individual has short stature, webbed necm, without ovaries, and complete absence of germ cells is.
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Mongolism
Kline felter syndrome
Down's syndrome
Turner's syndrome
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Question # 15
The largest part of brain is
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Cerebellum
Medulla
Cerebrum
Thallamus
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Question # 16
the active uptake of sodium in the loop of Henle is provided by the actioon of hormone
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Cortisone
Testosterone
Aldosterone
Progesterone
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Question # 17
How many base pairs are found in the human gamine.
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Three billion
thirty billion
Five billion
Forty billion
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Question # 18
Which is the end of muscle which remain fixed when then muscle contracts.
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Insertion
Origin
Tendon
Belly
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