8th Class Science Chapter 4 MCQ Test With Answer for Science chapter 4

MCQ's Test For Chapter 4 "General Science 8th Class English Medium Chapter 4 Online Test"

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General Science 8th Class English Medium Chapter 4 Online Test

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Question # 1

In humna body insulin is produced by.

Question # 2

Bacterial does not have an organized

Question # 3

The improvement in the nutritional quality of edible plants is also one of the advancement of geneti.

Question # 4

What may be the objectiv eof genetic modifications of plants.

Question # 5

.............. is a material whihc contains weaked or kille dpathogens.

Question # 6

Each datugher DNA contains one new strand and one strand of ........... DNA.

Question # 7

Herbieldes and pesticides are used to eliminate.

Question # 8

Genetically modified organisms are used to produce.

Question # 9

It is used for diabetes.

Question # 10

Section of DNA serving as codes for developing characters in an organism are called.

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8th General Science English Medium Chapter 4 Test

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Sr.# Question Answer
1 Plasmid and attached foreign gene with it are collectively called.
A. Recombinant cell
B. Recombinant chromosomes
C. Recombinant DNA
D. Recombinant plasmid
2 It is used to determine a child's paternity or a person's ancestry.
A. gene therapy
B. GMO
C. Cloning
D. Genetic testing
3 Genetically modified organisms are used to produce.
A. Insulin
B. Vaccines
C. Protein
D. Insulin and Vaccines
4 Herbieldes and pesticides are used to eliminate.
A. Crop plants
B. Crop enemies
C. Crop products
D. Major crops
5 Act as instructions to make specific proteins
A. Eggs
B. Gametes
C. Genes
D. Protein
6 It is use ful for stimulating growth.
A. Vaccines
B. Interferon
C. Beta-endorphin
D. Growth hormone
7 What may be the objectiv eof genetic modifications of plants.
A. Production of disease resistant plants
B. Improvement in nutritional quality of plants.
C. Production of herbicide resistant plants.
D. All of these
8 The improvement in the nutritional quality of edible plants is also one of the advancement of geneti.
A. Engineering
B. Development
C. Life
D. Modification
9 The additional circular places of DNA present in a bacterial cell are called.
A. RNA
B. Nucleotides
C. Plasmids
D. Chromatids
10 Section of DNA serving as codes for developing characters in an organism are called.
A. Genes
B. Nucleotdes
C. Plasmids
D. Proteins

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