Question

what do you mean by genetic modification? how is this technique helpful in introducing desired agronomic traits in a crop

Answer 1

Answer:

GENETIC MODIFICATION

Explanation:

Genetic modification is a technique to change the characteristics of a plant, animal or micro-organism by transferring a piece of DNA from one organism to a different organism. This is done through targeted removal of the desired genes from the DNA of one organism and adding them to the other organism.

1. By knocking out genes responsible for certain conditions it is possible to create animal model organisms of human diseases. As well as producing hormones, vaccines and other drugs genetic engineering has the potential to cure genetic diseases through gene therapy.
2. Genetic modification produces genetically modified animals, plants and organisms. If they are introduced into the environment they can affect biodiversity. For example, existing species can be overrun by more dominant new species. These and other potential effects are considered during the licensing procedure.
3. Toxicity. Genetically engineered foods are inherently unstable. ...Allergic Reactions. ... Antibiotic Resistance. ... Immuno-suppression. ... Cancer. ... Loss of Nutrition.