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

It is use ful for stimulating growth.

Question # 2

Act as instructions to make specific proteins

Question # 3

Genetically modified organisms are used to produce.

Question # 4

Bacterial does not have an organized

Question # 5

The organism that contains a.... gene in its cells is called transgenic organisms.

Question # 6

Draught and excessive...............in the soil also have harmful effects on crop productivity.

Question # 7

The additional circular places of DNA present in a bacterial cell are called.

Question # 8

In humna body insulin is produced by.

Question # 9

Every bacterium of the colony contains a copy of gene of desired.

Question # 10

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

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4th Chapter

8th General Science English Medium Chapter 4 Test

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8th General Science (English Medium) Chapter 4 Important MCQ's

Sr.# Question Answer
1 Herbieldes and pesticides are used to eliminate.
A. Crop plants
B. Crop enemies
C. Crop products
D. Major crops
2 It is an anti -viral proteins.
A. Vaccines
B. bet- endorphin
C. Interferon
D. Growth hormone
3 In humna body insulin is produced by.
A. Protein
B. Glucose
C. Genes
D. Pancreas
4 .............. is a material whihc contains weaked or kille dpathogens.
A. Protein
B. Vaccine
C. Insuline
D. Pancreas
5 It is use ful for stimulating growth.
A. Vaccines
B. Interferon
C. Beta-endorphin
D. Growth hormone
6 Plasmid and attached foreign gene with it are collectively called.
A. Recombinant cell
B. Recombinant chromosomes
C. Recombinant DNA
D. Recombinant plasmid
7 The organism whose cells and plasmids are usually used in genetic engineering are.
A. Viruses
B. Bacteria
C. Algae
D. Fungi
8 It is used to determine a child's paternity or a person's ancestry.
A. gene therapy
B. GMO
C. Cloning
D. Genetic testing
9 Bacterial does not have an organized
A. DNA
B. Protein
C. Gene
D. Nucleus
10 Draught and excessive...............in the soil also have harmful effects on crop productivity.
A. Water
B. Insects
C. Salts
D. Minerals

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