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Biology FSC Part 2 Online MCQ's Test MCQs With Answers
Question # 1
Cocklebur (Xanthium),chrysanthemum,soyabean,tobacco,strawberry are examples of
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Short day plants
Long day plants
Day-neutral plants
None of these
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Question # 2
Chromosomes appear inside the nucleus at the time of.
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Cell division
Cell maturation
Cell elongation
Cell differentiation
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Question # 3
Dialyses means
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Removing the blood
Cleaning the blood
Diluting the blood
Storing the blood
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Question # 4
Activation of sweat glands to produce sweat from evaporative cooling is a type of adaptation.
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Structural
Physiological
Behavioural
None of these
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Question # 5
Frogs and toads also walk and hop on land due to strong
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Forelimbs
Hindlimbs
Trunk
Head
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Question # 6
The Planaria flatworm have simple tubular excretory system known as.
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Protonephridium
Mesonephridum
Prenephridium
Metanephridium
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Question # 7
Locus is
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Part of DNA
Position of gene
Partner of a gene
Complement of gene
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Question # 8
The removal of apex release that lateral buds from the apical dominance. It is called
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Inhibitory effect
Compensatory effect
Apical dominance
Reproduction
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Question # 9
During elongation the cell volume increase up to 150 fold due to uptake of
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Light
Oxygen
Water
Carbon dioxide
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Question # 10
Bilirubin damages brain cells and turn the skin and whites of eyes yellow, condition is known as.
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Hepatitis
Leukamia
Jaundice
Botulism
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Question # 11
The first restriction enzyme was isolated by.
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Kary mulis
Hamilton O smith
Maxam Gilbert
Sanger
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Question # 12
In man the vestigial organs are
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Ear muscles
Nictitating membrane
Coccyx
All a,b and c
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Question # 13
The enzyme luciferase is produced by an insert commonly known as the.
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House fly
Butter fly
Caddis fly
Fire fly
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Question # 14
They have adaptations for reduced rate of transpiration.
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Halophytes
Hydrophytes
Mesophytes
Xerophytes
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Question # 15
Symbiotic association of analgaliving within fungus mycelium is known as.
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Mycorrhiza
Lichen
Root Nodules
Parasitism
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Question # 16
Which one is not a mesophyte.
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Brassica
Mango
Rose
Cacti
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Question # 17
ABO blood group system was discovered by
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Karn Ladsteiner
Bernstein
Correns
T.H.morgans
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Question # 18
Part of brain which controls breathing, heart rate and swelling is.
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Cerebrum
Medulla
Mid Brian
Cerebellum
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