Breeding crops with higher levels of vitamins and minerals or higher proteins and healthier fats is

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NEET is a competitive examination conducted in India. This question is from the 2022 NEET Biology paper.

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Question

Breeding crops with higher levels of vitamins and minerals or higher proteins and healthier fats is called :
(1) Bio-accumulation (2) Bio-magnification (3) Bio-remediation (4) Bio-fortification

Accepted Answer

Correct Answer: D - Bio-fortificationExplanation: Bio-fortification is the process of breeding crop plants with higher levels of nutrients such as vitamins, minerals, proteins, and healthier fats to improve the nutritional quality of food. Examples include Golden Rice (enriched with beta-carotene/Vitamin A), iron-enriched beans, and protein-rich maize.Why other options are wrong:- Bio-accumulation: buildup of toxic substances (e.g., pesticides, heavy metals) within an organism's tissues- Bio-magnification: progressive increase in concentration of toxins at successive trophic levels in a food chain- Bio-remediation: use of microorganisms or plants to remove pollutants from contaminated environmentsKey Concept: Bio-fortification - a strategy to combat hidden hunger (micronutrient deficiency) by developing crops with enhanced nutritional profiles through conventional breeding or genetic engineering.

Breeding crops with higher levels of vitamins and minerals or higher proteins and healthier fats is called : (1) Bio-accumulation (2) Bio-magnification (3) Bio-remediation (4) Bio-fortification

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Breeding crops with higher levels of vitamins and minerals or higher proteins and healthier fats is called : (1) Bio-accumulation (2) Bio-magnification (3) Bio-remediation (4) Bio-fortification

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