Mention briefly the arguments in favour of and against GM crops.
In short
Supporters say GM crops raise yields, resist pests and drought, cut pesticide use, improve nutrition and lift farm incomes, as Bt cotton did in Andhra Pradesh. Opponents cite uncertain health effects, gene flow and superweeds, dependence on costly patented seeds, and the Bt brinjal moratorium as proof of weak regulation.
Model answer
Ghissu Editorial · Verified 4 Oct 2026 · 275 words
Boosting Agricultural Productivity
GM crops enhance resistance to pests and abiotic stresses, vital for drought-affected regions like Rayalaseema in Andhra Pradesh, helping reduce import reliance on oilseeds and pulses. This can bridge yield gaps and improve food availability.
Environmental and Economic Gains
Bt cotton’s success in Andhra Pradesh lowered pesticide use, reducing environmental pollution and conserving resources. It also increased farmer incomes by cutting input costs and crop losses, improving livelihoods.
Health and Environmental Risks
Concerns include potential allergenicity and transfer of antibiotic resistance markers, fueling public apprehension despite lack of conclusive evidence. Gene flow from GM crops may create “superweeds,” threatening biodiversity in Andhra Pradesh’s rich ecosystems.
Strengthen Regulation and Indigenous R&D
Robust, transparent frameworks with independent experts and farmer participation are essential. Supporting public Indian research like Delhi University’s GM mustard DMH-11 can reduce reliance on multinationals and tailor crops to local conditions.
Farmer Awareness and Sustainable Integration
Extensive outreach in Andhra Pradesh can educate farmers on GM benefits and risks. Integrating GM technology with agroecological practices and conservation agriculture will promote informed adoption and safeguard biodiversity.
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Human diseases; genetic engineering basics; biotechnology in agriculture; vaccines54 questions
Asked in 8 of 8 sittings since 2008
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Question from the official APPSC Group-I Mains 2012 paper. Answer written by Ghissu's engine and checked against our editorial standards. Found an error? Tell us and we correct it within 48 hours.