Genetically Modified Foods Virtually every crop we exhaust strike undergone hundreds of years of genetic modification by husbandmans and scientist in search of desirable traits. Selective breeding and hybrid strains have contributed immeasurably to farm productivity during this time. Over the past 30 years however, genetic engineering has been revolutionized. While before, a farmer wanting to develop a frost resistant tomato plant would be able to breed towards one only if the needful genes were available somewhere in tomatoes or a secure relative to tomatoes, modern biological engineering techniques overcome much(prenominal) restrictions.
Genetic traits from outside a species gene pool, in the tomatos case from an arctic fish, can be spliced into the beingness to create an entirely different species, a transgenic organism with the normal traits of a tomato and frost resistance from a fish. The or so widely used method of gene splicing, recombinant DNA, uses biochemical " scissor" called rest...If you want to get a full essay, order it on our website:
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