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3 minEconomic Concept
  1. Home
  2. /
  3. Concepts
  4. /
  5. Economic Concept
  6. /
  7. Genetically Modified (GM) Crops
Economic Concept

Genetically Modified (GM) Crops

What is Genetically Modified (GM) Crops?

Genetically Modified (GM) crops are plants whose DNA has been altered using genetic engineering techniques. This is done to give the plant new traits, like resistance to pests, herbicides, or improved nutritional value. The goal is to improve crop yields, reduce pesticide use, and enhance food quality. GM crops are different from traditionally bred crops because they involve direct modification of the plant's genes. The first GM crop was approved in 1994. The use of GM crops is a subject of debate due to concerns about environmental and health impacts. Genetic engineering involves directly manipulating an organism's genes.

This Concept in News

1 news topics

1

Congress Questions India-U.S. Trade Pact Impact on Agriculture

16 February 2026

The news underscores the complex relationship between trade, agriculture, and technology. It highlights how international trade agreements can influence domestic policies related to GM crops. The concern that removing “non-trade barriers” could lead to the dilution of India's stance on GM crops demonstrates the tension between promoting trade and protecting domestic agricultural interests. This news reveals the importance of understanding the potential long-term impacts of trade agreements on the adoption and regulation of GM crops. It also emphasizes the need for transparency and public discourse about the implications of these agreements for farmers and consumers. Understanding GM crops is crucial for analyzing the potential consequences of trade policies on India's agricultural sector and food security.

3 minEconomic Concept
  1. Home
  2. /
  3. Concepts
  4. /
  5. Economic Concept
  6. /
  7. Genetically Modified (GM) Crops
Economic Concept

Genetically Modified (GM) Crops

What is Genetically Modified (GM) Crops?

Genetically Modified (GM) crops are plants whose DNA has been altered using genetic engineering techniques. This is done to give the plant new traits, like resistance to pests, herbicides, or improved nutritional value. The goal is to improve crop yields, reduce pesticide use, and enhance food quality. GM crops are different from traditionally bred crops because they involve direct modification of the plant's genes. The first GM crop was approved in 1994. The use of GM crops is a subject of debate due to concerns about environmental and health impacts. Genetic engineering involves directly manipulating an organism's genes.

This Concept in News

1 news topics

1

Congress Questions India-U.S. Trade Pact Impact on Agriculture

16 February 2026

The news underscores the complex relationship between trade, agriculture, and technology. It highlights how international trade agreements can influence domestic policies related to GM crops. The concern that removing “non-trade barriers” could lead to the dilution of India's stance on GM crops demonstrates the tension between promoting trade and protecting domestic agricultural interests. This news reveals the importance of understanding the potential long-term impacts of trade agreements on the adoption and regulation of GM crops. It also emphasizes the need for transparency and public discourse about the implications of these agreements for farmers and consumers. Understanding GM crops is crucial for analyzing the potential consequences of trade policies on India's agricultural sector and food security.

Historical Background

The development of GM crops began in the 1970s with advances in genetic engineering. Scientists discovered how to isolate, modify, and insert genes into plants. The first field trials of GM crops took place in the 1980s. In 1994, the Flavr Savr tomato became the first GM food approved for sale in the U.S. This tomato was engineered to ripen more slowly, extending its shelf life. The introduction of herbicide-resistant and insect-resistant crops, like Bt cotton and Roundup Ready soybeans, significantly increased the adoption of GM technology in the late 1990s and early 2000s. These crops helped farmers reduce pesticide use and improve yields. However, the use of GM crops has also faced opposition due to concerns about environmental impacts, food safety, and the control of seed markets by large corporations.

Key Points

12 points
  • 1.

    GM crops are created by inserting specific genes into a plant's DNA to give it desired traits, such as pest resistance or herbicide tolerance.

  • 2.

    Common GM crops include corn, soybeans, cotton, and canola. These crops are often engineered to be resistant to insects or herbicides.

  • 3.

    The Genetic Engineering Appraisal Committee (GEAC) in India is responsible for approving the environmental release of GM crops.

  • 4.

    Bt cotton is the only GM crop currently approved for commercial cultivation in India. It contains a gene from the bacterium Bacillus thuringiensis, which makes it resistant to certain pests.

  • 5.

    Herbicide-tolerant GM crops allow farmers to use specific herbicides to control weeds without harming the crop.

  • 6.

    Golden Rice is a GM crop engineered to produce beta-carotene, a precursor to Vitamin A, to address Vitamin A deficiency in developing countries.

  • 7.

    The use of GM crops is regulated by different laws and regulations in different countries, reflecting varying levels of acceptance and concern.

  • 8.

    Some studies suggest that GM crops can increase yields and reduce pesticide use, while others raise concerns about potential environmental and health risks.

  • 9.

    Labeling requirements for GM foods vary by country. Some countries require mandatory labeling, while others do not.

  • 10.

    The debate surrounding GM crops often involves discussions about food security, environmental sustainability, and corporate control of agriculture.

  • 11.

    A major concern is the potential for GM crops to cross-pollinate with wild relatives, leading to the spread of modified genes into natural ecosystems.

  • 12.

    Some GM crops are engineered to be drought-resistant, which can be beneficial in regions with limited water resources.

Recent Real-World Examples

1 examples

Illustrated in 1 real-world examples from Feb 2026 to Feb 2026

Congress Questions India-U.S. Trade Pact Impact on Agriculture

16 Feb 2026

The news underscores the complex relationship between trade, agriculture, and technology. It highlights how international trade agreements can influence domestic policies related to GM crops. The concern that removing “non-trade barriers” could lead to the dilution of India's stance on GM crops demonstrates the tension between promoting trade and protecting domestic agricultural interests. This news reveals the importance of understanding the potential long-term impacts of trade agreements on the adoption and regulation of GM crops. It also emphasizes the need for transparency and public discourse about the implications of these agreements for farmers and consumers. Understanding GM crops is crucial for analyzing the potential consequences of trade policies on India's agricultural sector and food security.

Related Concepts

India-U.S. Trade RelationsImpact of Trade Agreements on AgricultureNon-Trade Barriers

Source Topic

Congress Questions India-U.S. Trade Pact Impact on Agriculture

Economy

UPSC Relevance

GM crops are important for GS-3 (Economy, Agriculture, Environment). Questions can be asked about the technology itself, its impact on agriculture, environmental concerns, and regulatory frameworks. In Prelims, factual questions about approved GM crops, regulatory bodies like GEAC, and the technology behind GM crops are common. In Mains, expect analytical questions about the pros and cons of GM crops, their role in food security, and the challenges in regulating them. Recent years have seen questions about agricultural biotechnology and its implications. When answering, provide a balanced view, addressing both the potential benefits and the risks.

On This Page

DefinitionHistorical BackgroundKey PointsReal-World ExamplesRelated ConceptsUPSC RelevanceSource Topic

Source Topic

Congress Questions India-U.S. Trade Pact Impact on AgricultureEconomy

Related Concepts

India-U.S. Trade RelationsImpact of Trade Agreements on AgricultureNon-Trade Barriers

Historical Background

The development of GM crops began in the 1970s with advances in genetic engineering. Scientists discovered how to isolate, modify, and insert genes into plants. The first field trials of GM crops took place in the 1980s. In 1994, the Flavr Savr tomato became the first GM food approved for sale in the U.S. This tomato was engineered to ripen more slowly, extending its shelf life. The introduction of herbicide-resistant and insect-resistant crops, like Bt cotton and Roundup Ready soybeans, significantly increased the adoption of GM technology in the late 1990s and early 2000s. These crops helped farmers reduce pesticide use and improve yields. However, the use of GM crops has also faced opposition due to concerns about environmental impacts, food safety, and the control of seed markets by large corporations.

Key Points

12 points
  • 1.

    GM crops are created by inserting specific genes into a plant's DNA to give it desired traits, such as pest resistance or herbicide tolerance.

  • 2.

    Common GM crops include corn, soybeans, cotton, and canola. These crops are often engineered to be resistant to insects or herbicides.

  • 3.

    The Genetic Engineering Appraisal Committee (GEAC) in India is responsible for approving the environmental release of GM crops.

  • 4.

    Bt cotton is the only GM crop currently approved for commercial cultivation in India. It contains a gene from the bacterium Bacillus thuringiensis, which makes it resistant to certain pests.

  • 5.

    Herbicide-tolerant GM crops allow farmers to use specific herbicides to control weeds without harming the crop.

  • 6.

    Golden Rice is a GM crop engineered to produce beta-carotene, a precursor to Vitamin A, to address Vitamin A deficiency in developing countries.

  • 7.

    The use of GM crops is regulated by different laws and regulations in different countries, reflecting varying levels of acceptance and concern.

  • 8.

    Some studies suggest that GM crops can increase yields and reduce pesticide use, while others raise concerns about potential environmental and health risks.

  • 9.

    Labeling requirements for GM foods vary by country. Some countries require mandatory labeling, while others do not.

  • 10.

    The debate surrounding GM crops often involves discussions about food security, environmental sustainability, and corporate control of agriculture.

  • 11.

    A major concern is the potential for GM crops to cross-pollinate with wild relatives, leading to the spread of modified genes into natural ecosystems.

  • 12.

    Some GM crops are engineered to be drought-resistant, which can be beneficial in regions with limited water resources.

Recent Real-World Examples

1 examples

Illustrated in 1 real-world examples from Feb 2026 to Feb 2026

Congress Questions India-U.S. Trade Pact Impact on Agriculture

16 Feb 2026

The news underscores the complex relationship between trade, agriculture, and technology. It highlights how international trade agreements can influence domestic policies related to GM crops. The concern that removing “non-trade barriers” could lead to the dilution of India's stance on GM crops demonstrates the tension between promoting trade and protecting domestic agricultural interests. This news reveals the importance of understanding the potential long-term impacts of trade agreements on the adoption and regulation of GM crops. It also emphasizes the need for transparency and public discourse about the implications of these agreements for farmers and consumers. Understanding GM crops is crucial for analyzing the potential consequences of trade policies on India's agricultural sector and food security.

Related Concepts

India-U.S. Trade RelationsImpact of Trade Agreements on AgricultureNon-Trade Barriers

Source Topic

Congress Questions India-U.S. Trade Pact Impact on Agriculture

Economy

UPSC Relevance

GM crops are important for GS-3 (Economy, Agriculture, Environment). Questions can be asked about the technology itself, its impact on agriculture, environmental concerns, and regulatory frameworks. In Prelims, factual questions about approved GM crops, regulatory bodies like GEAC, and the technology behind GM crops are common. In Mains, expect analytical questions about the pros and cons of GM crops, their role in food security, and the challenges in regulating them. Recent years have seen questions about agricultural biotechnology and its implications. When answering, provide a balanced view, addressing both the potential benefits and the risks.

On This Page

DefinitionHistorical BackgroundKey PointsReal-World ExamplesRelated ConceptsUPSC RelevanceSource Topic

Source Topic

Congress Questions India-U.S. Trade Pact Impact on AgricultureEconomy

Related Concepts

India-U.S. Trade RelationsImpact of Trade Agreements on AgricultureNon-Trade Barriers