Question # 1

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

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RNA

Nucleotides

Plasmids

Chromatids

It is used for diabetes.

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Vaccines

Interfron

Insulin

Beta -Endorphin

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

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Water

Insects

Salts

Minerals

Genetically modified organisms are used to produce.

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Insulin

Vaccines

Protein

Insulin and Vaccines

Herbieldes and pesticides are used to eliminate.

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Crop plants

Crop enemies

Crop products

Major crops

A gene is inserted into a bacterium by.

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Tissue culture

Genetic engineering

Fermentation

Biodegradation

Bacterial does not have an organized

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DNA

Protein

Gene

Nucleus

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

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Bacterial

Protein

DNA

Nucleus

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

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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Science 8th Class English Medium Chapter 4 Online Test MCQs With Answers

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