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What are the various advantages of using genetically modified plants to increase the overall yield of the crop? - Biology

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प्रश्न

What are the various advantages of using genetically modified plants to increase the overall yield of the crop?

दीर्घउत्तर

उत्तर

GM plants have been useful in many ways. Genetic modification has: 

  1. Made crops more tolerant to abiotic stresses (cold, drought, salt, heat).
  2. Reduced reliance on chemical pesticides (pest-resistant crops).
  3. Helped to reduce post-harvest losses.
  4. Increased efficiency of mineral usage by plants (this prevents early exhaustion of fertility of soil).
  5. Enhanced nutritional value of food.

e.g., Vitamin ‘A’ enriched rice. In addition to these uses, GM has been used to create tailor-made plants to supply alternative resources to industries, in the form of starches, fuels and pharmaceuticals.

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पाठ 12: Biotechnology and Its Applications - LONG ANSWER [पृष्ठ ८७]

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एनसीईआरटी एक्झांप्लर Biology [English] Class 12
पाठ 12 Biotechnology and Its Applications
LONG ANSWER | Q 5. | पृष्ठ ८७

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