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Biology FSC Part 2 Online MCQ's Test MCQs With Answers
Question # 1
Urea is produced in
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Lungs
Liver
Kidney
Pancreas
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Question # 2
A gene with multiple phenotypic effect is.
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Polygenic
Bombay type
Pleiotropic
Monogenic
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Question # 3
Long-day plants will flower in short days if the interrupted period is
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Long night
Short Night
Long day
Short day
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Question # 4
Anti thrombin III is a biotechnological produce produces in.
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sheep
Goat
Mice
Cow
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Question # 5
In 1882, chromosomes were first observed by.
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John Brown
T.H.Morgan
Walter fleming
Walther sutton
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Question # 6
Human skin colour is also a quantitative trait which is controlled by
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3 - 6 gene pairs
1 - 3 gene pairs
None of these
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Question # 7
On the basis of structure and shape of the cap,two species of Acetabularia have been identified
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Acetabularia mediterrance & A.crenulata
A.typhi & A.mediterranea
A.crenulate & A.sisso
A.crenulata & A.arabica
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Question # 8
Poly hydroxy butyrate is called.
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Antithrombin III
Nutra Sweet
Biodegradable plastic
Luciferin
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Question # 9
median lobe of pituitary gland secretes hormone.
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Gonadotrophic hormone
Melanophore stimulating hormone
antidiuretic hormone
Somatotrophin
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Question # 10
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 # 11
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 # 12
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 # 13
The execratory product with require minimum water for its removal.
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Urea
Uric acid
Creatinine
Ammonia
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Question # 14
In neurons the message is transmitted across synapse in the form of chemical messenger called.
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Nerve impulse
Synaptic vesicle
Neurotransmitters
Communlaction
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Question # 15
The distinct levels of food chain are called.
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Food chain
Food Web
Trophic level
Energy pyramid
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Question # 16
Information back from the control centre to the effectors as done by ______________ nerve path way.
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Afferent
Efferent
Both
None of these
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Question # 17
The inflammatory degenerative disease of joint is
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Arthritis
Sciatica
Herniation
Spondylosis
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Question # 18
Microtubules are composed of protein, tubulin and traces of.
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DNA
Glycolipid
RNA
Phospholipid
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