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Biology Life Science Test Medium Mode MCQs With Answers
Question # 1
Some fungi are used to control environmental pollution, the process is called.
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Fungal culture
Hydroponic
Biological control
Bioremediation
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Question # 2
A haploid spermatozoid fuses with haploid egg to produce diploid.
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Oospore
Ossphere
Spore
Gamete
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Question # 3
Keratin is an example of Fibrous protein present in
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Nails and Hair
Blood
Muscles
Bones
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Question # 4
The final product of glycolysis by is
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Citrate
Pyruvate
Fumarate
Malate
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Question # 5
If non protein part is loosely attached to proteins it is known as.
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Cofactor
Co enzyme
Active site
Holo ezyme
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Question # 6
In mosses, archegonia and antheridia mixed with sterile hairs are called.
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My celium
Gymnosperm
Bryophytes
Pteridophyte
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Question # 7
Emphysema is the breakdown of
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Trachea
Bronchi
Alveoli
Bronchioles
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Question # 8
The percentage of calcium in human body is.
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1%
2%
3%
4%
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Question # 9
Most of the cell secretions are in nature.
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Proteins
Lipids
Carbohydrates
Glycoproteins
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Question # 10
Glycolysis
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Produces no ATP
It is same as fermentation
Takes place in the mitochondria
Reduces two molecules of NAD
+
For every glucose molecule processed
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Question # 11
`The biological name of kachnar is.
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Tamarindus indica
Cassia fistula
Cassia renna
Buhinila variegata
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Question # 12
The compound which take part in urea cycle is
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Adenine
Guanine
Citruline
Thymine
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Question # 13
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 # 14
Arthritis covers over 100 different types of inflammatory or degenerative diseases that damage the
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Legs
Arms
Sutures
Joints
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Question # 15
Discharge of egg from the ovary is called.
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Oogenesis
Ovulation
Spermatogenesis
Gametogenesis
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Question # 16
In tomato and pappers, parthenocarpy is artificially induced by adding.
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Auxins
Cytokinins
Abscisic Acid
Ethene
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Question # 17
The clavicle connects scapula with.
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Skull
Sternum
Tibia
Femur
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Question # 18
Haploid males produce sperms by mitosis.
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Hydra
Man
Earth worm
Honey bee
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Question # 19
Which of the following is NOT recycled in ecosystem?
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Carbon
Sulphur
Energy
Water
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Question # 20
The concentrations of cell bodies of neuron are
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Ganglia
Dendrites
Axons
Nodules
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Question # 21
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 # 22
Blue cone monochromacy is also called
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Red - green colour blindness
Red - blue colour blindness
Green - blue colour blindness
Yellow - blue colour blindness
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