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Biology 9th Class English Medium Online Test MCQs With Answers
Question # 1
The scientific study of animals is called.
Choose an answer
Physics
Chemistry
Biology
Farming
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Question # 2
Which one is not related to protista?
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Algae
Protozoans
Bacteria
Fungi like organisms
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Question # 3
Oxygen takes part in aerobic respiration in:
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Glycolysis
Link step between Glycolysis and krebs cycle
Electron transport chain
Krebs cycle
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Question # 4
_____________ modified the Whittaker system.
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Aristotle
Margulies
Sachwartz
Both a and b
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Question # 5
Form which bonds of ATP molecule, energy is taken?
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P-P bonds
C-H bonds
C-N bonds
C-O bonds
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Question # 6
Basically there are ............... types of microscope.
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1
2
3
4
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Question # 7
When we add more substrate to an already occurring enzymatic reaction and there is no increase in the rate of reaction what would you predict?
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All active sites have been occupied by substrate molecules
The enzyme molecules have denatured
More substrate acted as inhibitor
More substrate has disturbed the pH of the medium
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Question # 8
Plasmodium was first seen by:
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Ross
A.F.A.King
Laveran
None
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Question # 9
Respiration is a.............. process.
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Constructive
DestructIon
Both
None
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Question # 10
Chlorophyll pigment absorbs maximum light in wavelengths of:
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Green and blue
Green and red
Green only
Red and blue
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Question # 11
A gardner sees a large snake nearby. He knows that generally snakes sting, so the gardener ran away. The gardener did which of the following?
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Used reasoning
Used observation
Constructed a theory
Tested a hypothesis
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Question # 12
When fibrinogen makes blood clot,it separates from blood and the remainder is called:
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Plasma
Lymph
Serum
Puss
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Question # 13
Chloroplast helps in _______________
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Photosynthesis
Respiration
Brething
Digestion
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