What is one known risk associated with genetically modified organisms (GMOs)?

• A. Increased nutritional value of food
• B. Potential for allergic reactions or ecological imbalances
• C. Improved crop yield and resistance
• D. Enhanced flavor profiles in harvested crops

Answer: (B)

One known risk associated with genetically modified organisms (GMOs) is the potential for allergic reactions or ecological imbalances. The modification of an organism's genetic material can introduce new proteins into foods that some individuals may not have been previously exposed to, leading to unforeseen allergic reactions. Additionally, the introduction of GMOs into agricultural ecosystems can disrupt local biodiversity and lead to ecological imbalances. For example, genetically modified crops that are resistant to certain pests may inadvertently harm non-target organisms or lead to the development of resistant pest populations over time, creating a cycle of dependency on chemical controls.

Other options present positive impacts of GMOs, but they do not address the associated risks. Increased nutritional value, improved crop yield, and enhanced flavor profiles are benefits that GMOs can potentially offer; however, they do not encompass the concerns surrounding health or environmental safety that can arise from their use.