What initials are used to describe what scientists are trying to do to increase the yield of crops?a)MFb)GMc)MGd)FMCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Genetically modified crops (GM crops) are plants used in agriculture, the DNA of which has been modified using genetic engineering methods. In most cases, the aim is to introduce a new trait to the plant which does not occur naturally in the species.

Answer

GM stands for genetically modified. These crops genes are modified to get the desired quality like high productivity, pest and weed resistance, longer self live etc. At present India has only approved the BT-Cotton which is a non-food crop. Bt brinjal and Gm mustard are already in queue but due to environmental challenges and oppose from other groups, ngos these are not approved in India. Feasibility of gm crops is decided by geac I.e.genetic engineering appraisal committee while it is approved by cabinet committee on economic affairs.

Answer

Answer:

To increase the yield of crops, scientists are using a method known as Genetic Modification (GM). The initials 'GM' are commonly used to describe the process. This technique involves the alteration of an organism's genetic material to introduce specific traits or characteristics that are desired for improved crop yield.

Genetic Modification (GM) and Crop Yield:
Genetic modification involves the manipulation of an organism's genetic material, typically through the insertion of genes from another organism, to enhance desired traits. In the context of agriculture, GM is used to improve crop yield by introducing genes that confer resistance to diseases, pests, or adverse environmental conditions.

Benefits of Genetic Modification:
1. Disease resistance: GM crops can be engineered to resist diseases that often reduce crop yield, thereby increasing overall productivity.
2. Pest resistance: By introducing genes that produce toxins harmful to pests, GM crops can withstand attacks from insects, eliminating the need for excessive pesticide use.
3. Herbicide tolerance: GM crops can be designed to withstand herbicides, allowing farmers to control weeds without harming the crops.
4. Improved nutrition: Genetic modification can be used to enhance the nutritional content of crops, leading to improved food quality and potential health benefits.

Controversies surrounding Genetic Modification:
While GM technology has the potential to address global food security challenges, it is not without controversy. Critics raise concerns about potential environmental impacts, the creation of 'superweeds' and 'superbugs' that develop resistance to GM traits, and the potential for unintended consequences on human health.

Conclusion:
The use of Genetic Modification (GM) is an important tool in the quest to increase crop yield. By introducing specific genes into crop plants, scientists can enhance their resistance to diseases, pests, and adverse environmental conditions, ultimately leading to higher productivity. However, the development and deployment of GM crops should be carefully regulated to ensure safety and minimize any potential negative impacts on the environment and human health.

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