Question

Short note on genetic engineeeing

Answer 1

Answer:

Genetic engineering is considered as a kind of biotechnology. This is a process in which the alteration of the genetic make-up of cells is done by deliberate and artificial means. This process involves transfer or replacement of genes to create recombinant DNA.

Answer 2

Explanation:

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It refers to the modification done to the genes in order to get different types of fruits, crops etc.

In agriculture, genetically modified crops play a very crucial role. Genetically Modified Crops are being produced by introducing changes in DNA of natural crops. Normally, such varieties are not found in nature. Thus, new varieties are produced artificially. Different useful characters are introduced in such varieties. Examples of genetically modified crops are:

Maize : MON 810, MON 863. Potato : Amflora Rice : Golden Rice Soybean : Vistive Gold Tomato : Vaishali Cotton : BT cotton

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