Question

Herbicide-resistant genetically engineered crops have contributed to

A. Predictable genetic and ecological effects
B. Herbicide resistant super weeds
C. A decrease in toxins found in vegetables
D. Stability in the market for food crops
E. An increase in diversity of foods that can be grown

Answer 1

I think A to as well

Answer 2

I say A because the way the question is formatted it is clear that...