Genetically engineered foods are pr

Genetically engineered foods are produced by taking genetic material from one species and transfer-ring it(For)another.For example,an‘antifreeze'gene which appears naturally in Arctic fish has been introduced into tomatoes and strawberries (22)they don't freeze in cold weather;a human gene bas been introduced into pigs to make them(23)more quickly.Some claim great advantages.They point out that crops can be made stronger and more disease re-sistant,(24)pesticides can be reduced.They also maintain that food can be made more mutritious or that the fat content can(25)to make it healthier.