In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Choose the correct option among a, b, c and d.
Assertion (A): Biofortification is the breeding crops with higher levels of vitamins and minerals, or higher protein and healthier fats.
Reason (R): Certain bacterial species like Methylophilus methylotrophus, because of its high rate of biomass production and growth can be expected to produce 25 ton of protein.

Correct option is B

Biofortification is a process of increasing the density of vitamins and minerals in a crop through plant breeding, transgenic techniques, or agronomic practices. Biofortified crop is a good source of higher protein, minerals and healthier fats and when consumed regularly, will generate measurable improvements in human health and nutrition.