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Biology Life Science Test Medium Mode MCQs With Answers
Question # 1
_______ is used to inhibit fungal growth.
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Lovasstatin
Cyclosporine
Ergotine
Apicomplexans
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Question # 2
Number of amino acids in each turn of alpha helix is
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3.6
4.6
5.6
6.6
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Question # 3
In lichens, fungus protects the algal partner from
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Strong light
High temperature
Desiccation
Both a and c
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Question # 4
The dark reaction occurs in.
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Cytoplasm
chloroplast
Stroma
Grana
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Question # 5
Loligo is an animal of phylum Mollusca which is commonly called.
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slug
Garden snail
Squid
Oyster
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Question # 6
The process of taking in food is
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Digestion
Ingestion
Assimilation
Absorption
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Question # 7
Human tissues have 85% water is cells of
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Bone
Blood
Brain
Liver
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Question # 8
...... are highly evolved of all the plants on earth
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Bryophytes
Pteridophytes
Angiosperms
Gymnosperms
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Question # 9
Cell wall is secreted by
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Protoplasm
Nucleoplasm
Ribosome
Golgi complex
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Question # 10
Pigs are the reservoir to
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Hepatitis A
Hepatitis B
Hepatitis C
Hepatitis E
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Question # 11
The final product of glycolysis by is
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Citrate
Pyruvate
Fumarate
Malate
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Question # 12
Urine is preferable vehicle for a biotechnology product than.
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Plama
Blood
Milk
Tissue fluid
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Question # 13
Interatrial vertebrates, the gill pouches develop into.
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Gills
Lungs
Nose
Eustachian tube
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Question # 14
Nephridia are the excretory structures present in.
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Hydra
Planaria
Cockroach
Earth worm
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Question # 15
The fishes which drink large amount of sea water and excrete concentrated urine are.
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Cartilaginous fishes
Bony fishes
Lung fishes
Jawless fishes
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Question # 16
The two different places of DNA joined together is called as.
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Dimeric DNA
Chimeric DNA
Trimeric DNA
Tetrameric DNA
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Question # 17
Bolld group B phenotype contains anti-A antiboides in the serum and agglutinates any RBC with antigen:
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AB
O
A
B
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Question # 18
Which of the following chromosome abnormalities lead to tallness, aggressiveness mental defect and anti social behavior.
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XXY
XXXY
XO
XYY
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Question # 19
The cerebrospinal fluid is similar in composition to
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Blood
Blood plasma
Blood serum
Blood proteins
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Question # 20
Lichens are example of.
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Parasitism
Predation
Commensalism
Mutualism
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Question # 21
Protonopia is
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Red blindness
Blue blindness
Green blindness
Brown blindness
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Question # 22
The protective coat which surrounds the embryo is known as:
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Amnion
Chorion
Allantosis
Chorio Allantoic
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