Question

Since the early 1990s, geneticists have produced

____________ crops that yield fruits and vegetables commonly found in U.S. supermarkets.

Answer 1

B, Genetically modified.

Answer 2

Since the early 1990s, geneticists have produced "genetically modified" crops that yield fruits and vegetables commonly found in U.S. supermarkets. Genetically modified plants (and also applicable to animals) in agriculture are those plants whose DNA are being modified using genetic engineering techniques.