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Online Tests
Biology 9th Class English Medium Chapter 3 Online Test MCQs With Answers
Question # 1
The protein envelope of a bacteriophageis called _____________
Choose an answer
Capsid
Cell wall
Cell membrane
All of above
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Question # 2
Robert Whittaker classifies organism into _____________
Choose an answer
Two kingdoms
Five kingdoms
Seven kingdoms
Three kingdoms
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Question # 3
viruses are not affected by ____________
Choose an answer
PH
Acidity
Antibiotics
High temperature
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Question # 4
Important cause of species extinctions is:
Choose an answer
Habitat loss
Deforestaion
Over population
Both a and b
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Question # 5
Species that are in same ____________ are more closely related than species that are in the same _____________
Choose an answer
Phylum ........ Class
Family... Order
Class... Order
Family....Genus
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Question # 6
The term wildlife covers ____________
Choose an answer
All non-cultivated
All non domesticated
Both a & b
None
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Question # 7
The kinds of plants found in earth :
Choose an answer
0.1 million
0.3 million
0.5 million
1.0 million
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Question # 8
Members of the same species living in the same place is called:
Choose an answer
Habitat
Biosphere
Community
Population
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Question # 9
Plants contain ____________
Choose an answer
Colorophyll
Chloroplast
Both a and b
None
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Question # 10
The bio diversity of any region depends on:
Choose an answer
Climate
Altitude
Soil and other species
All of these
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Question # 11
Plants are classified on the basis of _____________
Choose an answer
Environmental conditions
Anatomy
Colour of flowers
All of the above
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Question # 12
The lowest taxon among the following is:
Choose an answer
Genera
Class
Order
Families
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Question # 13
The kingdom protista includes:
Choose an answer
Unicellular and simple multicellular organisms with membrane bounded nucleus
True multicellular organisms with no distinct membrane bounded nucleus
True multicellular organisms with membrane bounded nucleus
Unicellular organisms with no distinct membrane bounded nucleus
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