Which of the following is a scientific concern related to creating genetically modified crops?
A) Herbicide resistance may spread to weedy species.
B) Beneficial insects may be harmed by eating pest species.
C) Their adaptive advantages would allow them to overpower natural ecosystems.
D) The monetary costs of growing genetically modified plants are significantly greater than traditional breeding techniques.
E) Genetically modified plants are less stable and may revert back to parental genotypes.

Question

Quizplus · Accepted Answer

The spread of herbicide resistance to weedy species is a serious concern as it can result in decreased effectiveness of weed control strategies and increased herbicide use.

Answer: B
 Genetically modified crops that produce insecticidal proteins may harm beneficial insects that feed on pest species, leading to ecological imbalances.

Answer: C
 Genetically modified crops may possess an adaptive advantage that could potentially allow them to overpower natural ecosystems and outcompete native species.

Answer: E
 Genetically modified plants may carry deleterious traits or have unintended effects. There is a possibility of instability in the inserted genetic material, which can cause the plant to revert back to parental genotypes.

Which of the Following Is a Scientific Concern Related to Creating