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Biology 9th Class English Medium Chapter 3 Online Test MCQs With Answers
Question # 1
There are ____________ species of insect's and invertibrates.
Choose an answer
20,700 species
20,750 species
26,700 species
20,800 species
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Question # 2
What is greatest threat to biodiversity on this planet?
Choose an answer
Habitat loss
Deforestation
Overpopulation
B and C
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Question # 3
A species is a group of natural population which can:
Choose an answer
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 # 4
Examples of protists are _____________
Choose an answer
Protozoan
Euglena
Bacteria
Bath a & b
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Question # 5
The _____________ name begins with a capital letter .
Choose an answer
Generic
Species
Both a and b
None
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Question # 6
The lowest taxon among the following is:
Choose an answer
Genera
Class
Order
Families
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Question # 7
The term wildlife covers ____________
Choose an answer
All non-cultivated
All non domesticated
Both a & b
None
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Question # 8
_____________ modified the Whittaker system.
Choose an answer
Aristotle
Margulies
Sachwartz
Both a and b
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Question # 9
Viruses are not classified in any kingdom because:
Choose an answer
They are too poorly understood
They are too small
Their genetics cannot be determined
They are not considered organisms
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Question # 10
The large omnivorous bird that flies to Pakistan in winter from former Sovier territory is:
Choose an answer
Chakor
Houbara Bustard
Kiwi
Ostrich
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Question # 11
Scientific name of Orchid tree is:
Choose an answer
Bauhinia variegate
Allium cepa
Pisum sativum
Brassica campestris
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Question # 12
The word virus is derived from Latin word _____________
Choose an answer
Venomeq
Bacter
Venus
Both a& b
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Question # 13
Biodiversity is richer in :
Choose an answer
Tropics
Temperate regions
Polar regions
Desert
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