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Biology 9th Class English Medium Online Test MCQs With Answers
Question # 1
One molecule of glucose when broken down into CO2 H2O in aerobic respiration generates ........... ATP molecules.
Choose an answer
36 ATP
37 ATP
38 ATP
None of them
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Question # 2
Which one of these elements has the highest percentage in livhg organisms.
Choose an answer
Carbon
Hydrogen
Oxygen
Nitrogen
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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
Which organelles have their own DNA?
Choose an answer
Chloroplast
Mitochondria
Both
None
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Question # 5
Breaking of large molecules of fats into small droplets is called:
Choose an answer
Emulsification
Digestion
Assimilation
Egestion
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Question # 6
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 # 7
Study of drugs and their effects on humna body is claled.
Choose an answer
Seciobiology
Parasitology
Entomotology
PHharamacology
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Question # 8
Which of the following characters is not true about enzymes?
Choose an answer
Globular in shape
Non-specific
Protein in nature
Highly reactive
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Question # 9
A related group of genera comprises:
Choose an answer
An order
A family
A class
a phylum
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Question # 10
Good calcium along with low salt and high potassium intake prevents from:
Choose an answer
Hypertension
Kidney stone
a and b
None
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Question # 11
____________ is believed to have died of malaria.
Choose an answer
Aristotle
Alexander
Laveran
Genghis khan
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Question # 12
When stomatal opening reduce in sixe, the rate of transpiration ............... .
Choose an answer
Transpiration
Transcription
Translation
Allof above
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Question # 13
the division of cytoplasm is called ............. .
Choose an answer
Karyokinesis
Cytokinesis
Anaohase
Telophase
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