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9th Class Biology English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
Logical consequences of hypothesis is,
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Experiment
Deduction
Observations
Theory
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Question # 2
There areas where living organisms interct with non -livnig components of the environment are called.
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Population
Community
Ecosystem
Species
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Question # 3
Minimum energy required to start a chemical reaction is called:
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Potential energy
Chemical energy
Activation energy
All are same
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Question # 4
The optimum temperature for human enzyme is between:
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10-20°C
20-35°C
35-40°C
5-10°C
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Question # 5
the author of Al-Qanoon fil -tib is.
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Ali Ibn e- Isa
Jabir Bin Hayn
Bu Ai Sina
Abdul Malik Asmai
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Question # 6
The enzyme function between a PH of ..................... .
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2 to 4
6 to 8
8 to 10
1 to 2
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Question # 7
There are _______________ chromosomes in onion.
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46
18
16
23
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Question # 8
................. teeth are adopted for cutting.
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Parmanenet
Premolars
Incisor teeth
Canine teeth
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Question # 9
The death of the heart tissue is called:
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Arterioclerosis
Atherosclerosis
Myocardial infarction
Thalassemia
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Question # 10
The microscopic study of tissues is called.
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Physialogy
Morphology
Histology
Entomology
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Question # 11
................ are called accessory pigments.
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Chlorophyll II
Xanthophyll
Carotenoids
All
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Question # 12
In which of the following steps of respiration, CO2 is produced?
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Glycolysis
Krebs cycle
Electron trransport
All of these
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Question # 13
Blood circulation in humans being was first described by Muslim Anatomist ............... .
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William Harvey
Ibn-al-Nafees
Bu Ali Seena
Ibn Al Haitehm
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