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Science 8th Class English Medium Chapter 4 Online Test MCQs With Answers
Question # 1
.............. is a material whihc contains weaked or kille dpathogens.
Choose an answer
Protein
Vaccine
Insuline
Pancreas
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Question # 2
It is used for diabetes.
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Vaccines
Interfron
Insulin
Beta -Endorphin
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Question # 3
Draught and excessive...............in the soil also have harmful effects on crop productivity.
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Water
Insects
Salts
Minerals
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Question # 4
The organism whose cells and plasmids are usually used in genetic engineering are.
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Viruses
Bacteria
Algae
Fungi
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Question # 5
Which of the following is not a biotechnology product.
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Insulin
Interferon
Beta endorphin
Quinine
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Question # 6
Each datugher DNA contains one new strand and one strand of ........... DNA.
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Parent
Sister
Daughter
Grand parents
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Question # 7
It is use ful for stimulating growth.
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Vaccines
Interferon
Beta-endorphin
Growth hormone
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Question # 8
Herbieldes and pesticides are used to eliminate.
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Crop plants
Crop enemies
Crop products
Major crops
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Question # 9
It is an anti -viral proteins.
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Vaccines
bet- endorphin
Interferon
Growth hormone
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Question # 10
A bacteria is used in genetic engineering because of their.
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Size
Nucleus
Gene
Fast rate of reproduction
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Question # 11
The improvement in the nutritional quality of edible plants is also one of the advancement of geneti.
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Engineering
Development
Life
Modification
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Question # 12
Plasmid and attached foreign gene with it are collectively called.
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Recombinant cell
Recombinant chromosomes
Recombinant DNA
Recombinant plasmid
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Question # 13
In humna body insulin is produced by.
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Protein
Glucose
Genes
Pancreas
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Question # 14
Section of DNA serving as codes for developing characters in an organism are called.
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Genes
Nucleotdes
Plasmids
Proteins
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Question # 15
Act as instructions to make specific proteins
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Eggs
Gametes
Genes
Protein
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