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Online Tests
Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
Which organism is used in fermentation for the preparation of glycerol:
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Aspergillus
Saccharomyces
Bacillus
Streptococus
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Question # 2
Branch of biology that deals with the study of inheritance is called as:
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Artificial selection
Natural selection
Genetics
Histology
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Question # 3
What percentage of oxygen inhaled form air during breathing?
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21%
22%
23%
24%
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Question # 4
The plant in which vegetation propagation occurs by leave is called:
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Ginger
Ferns
Water lily
Bryophylum
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Question # 5
Central nervous system include brain and:
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Noto cord
Vertebra
Spinal cord
Heart
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Question # 6
An organism's expressed physical trait, such as seed colour or pod shape is called its.
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Genotype
Phenotype
Physical type
Karyotype
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Question # 7
The allele which is not expressed is called.
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Dominant
Phenotype
Genotype
Recessive
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Question # 8
Which organ is responsible for filtering the blood?
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Intestine
Brain
Stomach
Kidney
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Question # 9
The process in which there is insomplete oxidation reduction of glucose :
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Photosynthesis
Circulation
Fermentation
Transpiration
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Question # 10
Mescaline is obtained from a plant:
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Datura
Cannabis
Morning Glory
Cactus
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Question # 11
The purpose of rib cage is to:
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Protect the stomach
Protect the spinal cord
Protect the heart and lungs
Provide an object to which the lungs can attach
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Question # 12
Streptomycin drug is obtained from.
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Fungi
animals
Bacteria
Plants
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Question # 13
Mendel's primary contribution to our understanding of inheritance was:
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The idea that genes are found on chromosomes
Explanation of the patterns of inheritance
The discovery of alleles
Determining that informations contained in DNA are for protein synthesis.
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