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Online Tests
Biology Life Science Test Easy Mode MCQs With Answers
Question # 1
Electrons are passed to ETC to produce:
Choose an answer
AMP
ATP
ADP
NAD
+
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Question # 2
In which stage of the cell cycle most cells spend their lives?
Choose an answer
Prophase
Metaphase
Interphase
Telohase
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Question # 3
Mitosis help i the .................. .
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Growth
Regenration
Cell replacement
All of the above
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Question # 4
A species is a group of natural population which can:
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Interbreed and produce offsprings
Interbreed in nature and produce offspring
Interbreed and produce fertile offspring
Interbreed in nature and produce fertile offspring
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Question # 5
Mustard Platn is sown in
Choose an answer
Winter
Summer
Spring
Autum
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Question # 6
Phloem tissues are made up of:
Choose an answer
Tracheids & Vessel cells
Tracheid & companion cells
Sieve tube cells & companion cells
Sieve tube cells & trancheids
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Question # 7
Example of Apoptotic process is ............... .
Choose an answer
Disappearance of tadpole tail
Disappearance of web human hand
Formation of fingers of hand
All of the above
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Question # 8
Which of these material is not a component of the plasma membrane?
Choose an answer
Lipids
Carbohydrates
Proteins
DNA
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Question # 9
The kingdom of bacteria is:
Choose an answer
Fungi
Monera
Protista
Plantae
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Question # 10
In experiments to show transpiration from lead surfaces cobalt chloride paper changes its colour from:
Choose an answer
Pink to blue
Blue to pink
Pink to colourless
Colourless to pink
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Question # 11
Cytoplasm is composed of _______________water.
Choose an answer
10%
30%
60%
90%
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Question # 12
Dominate alleles are represented by:
Choose an answer
Small letters
Capital letters
Roman Numbers
Numerical Numbers
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Question # 13
The optimum temperature for the germination of the seeds of most plants ranges from:
Choose an answer
20 - 30
o
C
25 - 35
o
C
25 - 30
o
C
20 - 25
o
C
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Question # 14
In our body skeleton works very closely with the _________ system.
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Muscular
Nervous
Endocrine
All of these
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Question # 15
________ separates the middle ear from inner ear.
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Malleus
Stapes
Incus
eustachian tube
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Question # 16
Which scientist discovered the antibiotic penicillin?
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Joseph Lister
Sir Alexander Fleming
Ian Wimut
Edward jenner
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Question # 17
The skeletal system out-side the body is called.
Choose an answer
Endoskeleton
Exoskeleton
Normal skeleton
a and b
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Question # 18
Biosphere surrounding the Earth is about.
Choose an answer
17 KM
18 KM
19 KM
20 KM
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Question # 19
For which purpose antobiotics are use:
Choose an answer
For virul infections
For treatment of becterial infection
Against infection
A and B both
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Question # 20
The animal whose DNA has been changed is called.
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Transfermed
Transgenic
Monohybrid
Dihybrid
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Question # 21
R-2 means.
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Reduce
Recycle
Renewable
Reuse
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Question # 22
Horizontal underground stems with scale leaves are called:
Choose an answer
stem tubers
rhizomes
corms
bulbs
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