Geography, asked by bhaijiop00, 3 months ago

Give geographical term for the following:

Genetic modification of seeds to make them more resistance to disease

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Answers

Answered by balajilic1431
0

Answer:

Genetically modified crops (GM crops) are plants used in agriculture, the DNA of which has been modified using genetic engineering methods. Plant genomes can be engineered by physical methods or by use of Agrobacterium for the delivery of sequences hosted in T-DNA binary vectors. In most cases, the aim is to introduce a new trait to the plant which does not occur naturally in the species. Examples in food crops include resistance to certain pests, diseases, environmental conditions, reduction of spoilage, resistance to chemical treatments (e.g. resistance to a herbicide), or improving the nutrient profile of the crop. Examples in non-food crops include production of pharmaceutical agents, biofuels, and other industrially useful goods, as well as for bioremediation.[1]

Explanation:

A 2014 meta-analysis concluded that GM technology adoption had reduced chemical pesticide use by 37%, increased crop yields by 22%, and increased farmer profits by 68%.[3] This reduction in pesticide use has been ecologically beneficial, but benefits may be reduced by overuse.[4] Yield gains and pesticide reductions are larger for insect-resistant crops than for herbicide-tolerant crops.[5] Yield and profit gains are higher in developing countries than in developed countries.[3]

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