EXPAND YOUR VOCABULARY:
biotechnology: the use of living things, especially cells and bacteria, in industrial processes.clone: a plant or animal which has the same genes as the original from which it was produced. Noun: cloning.inherit: to receive money, a house, etc. from someone after they have died.Flavr Savr (also known as CGN-89564-2; pronounced "flavor saver"), a genetically modified tomato, was the first commercially grown genetically engineered food to be granted a license for human consumption. It was produced by the Californian company Calgene, and submitted to the U.S. Food and Drug Administration (FDA) in 1992.[*]ripe: (of fruit or crops) completely developed and ready to be collected and eaten.significantly: importantly.rotting: going bad. rot: (cause to) decay.breed: (s.p. & p.p. bred) to keep animals for the purpose of producing young animals in a controlled way.prospects: the possibility of being successful, especially at work.they work out: find the answer to sth; solve sth.
outweigh: be greater or more important than something else.shelf life: the length of time that a product, especially food, can be kept in a shop before it becomes too old to be sold or used.bring forth: to cause sth to happen or be seen or known.livestock: horses, cattle, sheep and other useful animals kept or raised on a farm or ranch.mutation: a permanent change in an organism, or the changed organism itself.overgrowth: excessive growth.enhanced: better than before.DNA: deoxyribonucleic acid: the chemical, present at the centre of the cells of living things, that controls the structure and purpose of each cell and carries genetic information during reproduction.Drug: any natural or artificially made chemical that is used as a medicine.interferon:one of several proteins in the body that are produced by cells as a reaction to infection by a virus.cure: something that makes someone who is sick healthy again.faulty genes: genes that do not work correctly.potential: someone's or something's ability to develop, achieve, or succeed.gene pool: تجميعة الجينات: ressource génétique Further references: 
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