One of the concerns with the use of genetically-engineered, herbicide-resistant crops is _________.
A) decreased yields
B) potential allergic reactions
C) transfer of herbicide resistance to weeds
D) loss of genetic diversity
E) the expense of using herbicides

Question

Quizplus · Accepted Answer

One of the main concerns with genetically-engineered, herbicide-resistant crops is that the herbicide resistance gene can be transferred to weed populations, creating "superweeds" that are difficult to control. This can result in increased use of herbicides and potential harm to non-target species. Decreased yields, potential allergic reactions, loss of genetic diversity, and the expense of using herbicides are also concerns, but not the main concern related to herbicide-resistant crop use.

One of the Concerns with the Use of Genetically-Engineered, Herbicide-Resistant