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Biology 9th Class English Medium Online Test MCQs With Answers
Question # 1
The thin extensions of the inner mitochondrial membrane are known as ______.
Choose an answer
Cristae
Matrix
Thylakoids
Stroma
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Question # 2
Each centriole contains .................. triplets of microtubules.
Choose an answer
Five
Seven
Nine
Eleven
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Question # 3
Phylums are grouped into _____________
Choose an answer
Phylum
Order
Class
Kingdom
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Question # 4
Biodiversity is richer in :
Choose an answer
Tropics
Temperate regions
Polar regions
Desert
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Question # 5
Five senses are involved in:
Choose an answer
Hypothesis
Observations
Deduction
Experiment
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Question # 6
An example of multi cellular organism is.
Choose an answer
Bacteria
Frog
Euglena
Amoeba
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Question # 7
The scientists who observed Plasmodium first time in human blood is:
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Aristotle
Bu-Ali-Sina
Laveran
None of these
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Question # 8
Which of the quantitative observation:
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Colour
Smell
Beauty
Height
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Question # 9
____________ is the characters of kingdom.
Choose an answer
Heterotrophic `
Chlorophyll
Autotrophic
All of them
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Question # 10
Atherosclerosis is caused due to ............. .
Choose an answer
Hypertension
Smoking
Diabetes
All of above
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Question # 11
There are_______________chromosomes in radish.
Choose an answer
46
18
16
23
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Question # 12
Scientists noticed that persons living near marshy areas were most likely suffered from malaria. They will considered this fact as
Choose an answer
Problem
Hypothesis
Observation
Experiment
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Question # 13
A certain organism is multicellular, adapted for photosynthesis, and has multicellular sex organs. To which kingdom does it belong?
Choose an answer
Animalia
Fungi
Plantae
Protista
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