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Biofortification is best described as the process of developing crop plants that are:
AEnriched with desirable nutrients such as vitamins and minerals
BResistant to attack by insects and crop pests
CCarrying a foreign gene from an unrelated bacterium
DAble to grow successfully in highly saline soils
Answer & Solution
Correct answer: A. Enriched with desirable nutrients such as vitamins and minerals
1. Biofortification is defined as the scientific process of developing crops enriched with high levels of nutrients like vitamins, proteins and minerals.
2. Examples include lysine-rich maize hybrids and protein-rich wheat.
3. Option B describes pest-resistance breeding and option C describes genetic modification, not biofortification.
4. Hence the answer is A.
_Source: Samacheer Kalvi (TN SCERT) Class 10 Science, Unit "Breeding and Biotechnology", p.295_
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