Genetic Engineering

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What is Genetic Engineering?

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Genetic Engineering is the direct manipulation of an organism's genes using biotechnology. It involves altering the DNA of an organism to achieve desired traits.

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What is a GMO?

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A GMO (Genetically Modified Organism) is an organism whose DNA has been modified by humans to exhibit certain traits, such as resistance to pests or improved nutritional content.

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What are the advantages of genetically modified crops?

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Advantages include insect resistance, drought/freeze resistance, and higher yield, which help to increase food production.

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What is the purpose of food biotechnology?

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Food biotechnology aims to provide more food to feed a growing population by enhancing crop yields and improving food quality.

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What is bioluminescence in genetic engineering?

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Bioluminescence refers to the ability of certain organisms to produce light. In genetic engineering, genes responsible for bioluminescence can be inserted into other organisms, such as fish.

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What are mutations?

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Mutations are changes in the DNA sequence of an organism's genome. They can occur naturally or be induced by environmental factors.

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What is selective breeding?

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Selective breeding is the process of breeding plants or animals for specific traits, such as size or color, without directly altering their DNA.

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What is the role of DNA in genetic engineering?

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DNA contains the genetic instructions for the development and functioning of living organisms. In genetic engineering, specific genes are modified or transferred to achieve desired traits.

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What is the difference between genetic engineering and artificial selection?

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Genetic engineering involves direct manipulation of an organism's DNA, while artificial selection relies on breeding individuals with desirable traits over generations.

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What is the significance of higher yield in GMOs?

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Higher yield means that genetically modified crops can produce more food per acre, which is crucial for feeding a growing global population.