AQA GCSE Food Preparation and Nutrition · 8585
Specification 3.6.2.2 · Paper 1
Revise: Food Additives and Genetically Modified FoodsEnvironmental concerns include changes to farmland biodiversity. If crop management reduces weeds and flowers, insects and other organisms that depend on them may also be affected. Another concern is that herbicide-resistance genes could spread to other plants, making some weeds harder to control.