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Biology FSC Part 2 Online MCQ's Test MCQs With Answers
Question # 1
The urine leaves the body during urination from bladder through a tube called.
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Pelvis
Urethra
Ureter
Medulla
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Question # 2
An association between two organisms by which both are benefited is called.
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Parasitism
commensalism
Mutualism
Predation
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Question # 3
Which statement defines the net primary production in an ecosystem over a given time period?
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The total amount of organic matter in the plants in excess of that used in respiration
The total amount of organic matter used in respiration by all the organisms present
The total amount of photosynthesis product from all plants
The total amount of organic matter in all organisms present
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Question # 4
Young tissues retaining the potential to divide.
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Meristem
Xylem
Phloem
Cork
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Question # 5
Pressure filtration is kidney specifically occurs at
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Vasa recta
Bowmann's capsule
Urine collecting
Loop of henle
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Question # 6
Antibody used for the treatment of genital hedges is obtained from
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Corn
Soya bean
Rice
Wheat
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Question # 7
Resting membrane potential of a neuron is
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50 mv
-70 mv
-60 mv
-80 mv
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Question # 8
The form of appearance of the trait is called.
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Genotype
Phenotype
Wild type
dominance
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Question # 9
The most concentrated external environment is termed as.
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Hypotonic
Hypertonic
Osmotic
Isotonic
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Question # 10
MN blood group is example of
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Complete dominance
Co- dominance
Over dominance
Incomplete dominance
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Question # 11
Labour pains are induced by a hormone.
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ACTH
Oxytocin
Progesterone
Corticosteroid
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Question # 12
A woman can be bald only when she is
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Homozygous domunant
Heterozygous
Homozygous recessive
Maleness
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Question # 13
The enzyme which joins the two pieces of DNA is
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DNA polymerase -I
DNA ligase
Restriction endonuclease
DNA polymerase -I
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Question # 14
Which sequence of organs is correct in air passage way of man?
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Nasal cavities larynx phaynx trachia bronchi
Nasal cavities phaynx trachia larynxbronchi
Nasal cavities phaynx larynxbronchitrachia
Nasal cavities phaynx larynxtrachia bronchi
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Question # 15
The animals that lay shelled eggs to protect the developing embryo are called.
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Oviparous
Ovovlviparous
Viviparous
Egg laying mammals
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Question # 16
Why is there no glucose present in the filterate in the distal tubule of a nephron?
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Its molecules are two large to pass across the base ment membrane
It is removed by osmosis from the tubule
It is positively absorp by the cells lining the descending loop of henie
He is actively absorb by hte proximal tubule cells
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Question # 17
Hemophilia is
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X linked dominant trait
X linked recessive trait
Sex influenced trait
Sex limited trait
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Question # 18
The type of Nastic movement ,which occurs in response to contact is called.
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Hyponastic
Photonasty
Nyctinasty
Thermonasty
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