What does biofortification aim to achieve in biotechnology?

What does biofortification aim to achieve in biotechnology?

• A. Increase the yield of crops
• B. Enhance the nutritional value of crops
• C. Reduce the reliance on pesticides
• D. Improve the pest resistance of crops

Answer: (B)

Biofortification specifically targets the enhancement of the nutritional value of crops. This objective is achieved by increasing the levels of essential vitamins and minerals in staple crops, which are commonly consumed but often lack adequate nutritional content. By genetically modifying or selectively breeding those crops, scientists can improve nutrient uptake and accumulation, making these foods more beneficial in combating malnutrition, especially in populations that rely on a limited diet. While increasing crop yield, reducing pesticide reliance, and improving pest resistance are significant aspects of agricultural biotechnology, they do not align with the primary goal of biofortification. Yield improvements focus on producing more food, while pest resistance and pesticide reduction aim at sustainable farming practices. In contrast, biofortification’s main aim is to directly improve human health outcomes by enhancing the nutritional aspects of the food supply.

Biofortification specifically targets the enhancement of the nutritional value of crops. This objective is achieved by increasing the levels of essential vitamins and minerals in staple crops, which are commonly consumed but often lack adequate nutritional content. By genetically modifying or selectively breeding those crops, scientists can improve nutrient uptake and accumulation, making these foods more beneficial in combating malnutrition, especially in populations that rely on a limited diet.

While increasing crop yield, reducing pesticide reliance, and improving pest resistance are significant aspects of agricultural biotechnology, they do not align with the primary goal of biofortification. Yield improvements focus on producing more food, while pest resistance and pesticide reduction aim at sustainable farming practices. In contrast, biofortification’s main aim is to directly improve human health outcomes by enhancing the nutritional aspects of the food supply.