Question

what are some proposed disadvantages to utilizing dna technology? choose three correct answers. cold - tolerant crops unintended harm to other organisms gene transfer to nontarget organisms reduced effectiveness of pesticides

Explanation:

• Unintended harm to other organisms: DNA technology can lead to unforeseen ecological impacts. For example, genetically modified organisms (GMOs) might out - compete native species or disrupt food webs.
• Gene transfer to nontarget organisms: There is a risk that genes from genetically modified organisms can spread to non - target species. This could potentially create new, unwanted traits in wild populations.
• Reduced effectiveness of pesticides: Over - reliance on DNA - based pest resistance (e.g., in crops) can lead to pests evolving resistance, making traditional pesticides less effective over time. Cold - tolerant crops are an advantage as they can expand agricultural possibilities in colder regions.

Answer:

• "unintended harm to other organisms"
• "gene transfer to nontarget organisms"
• "reduced effectiveness of pesticides"