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Q71 (CAPF/2014) Science & Technology › Biotechnology & Health › Genetically modified crops Answer Verified

Which one among the following statements correctly defines the term Bio-fortification ?

Result
Your answer: —  Â·  Correct: B
Explanation

Biofortification is defined as the process of breeding crops to increase their nutritional value, specifically targeting the density of micronutrients like vitamins and minerals. Unlike traditional fortification, which adds nutrients during food processing, biofortification focuses on enhancing the nutrient content of plants during their vegetative life cycle [2]. This is achieved through three primary methodologies: conventional selective breeding, genetic modification (biotechnology), and agronomic practices such as the application of micronutrient-rich fertilizers. The goal is to address 'hidden hunger' and micronutrient deficiencies, particularly in low- and middle-income countries, by developing nutrient-dense staple crops like Golden Rice or iron-rich wheat. While agronomic biofortification involves soil or foliar applications, the core definition remains the improvement of the crop's inherent nutritional quality through biological and agricultural interventions.

Sources

  1. [2] https://pmc.ncbi.nlm.nih.gov/articles/PMC10543656/
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