Inserting a Cloned Gene for a Plasma Membrane Transporter into Crop

Inserting a cloned gene for a plasma membrane transporter into crop plants could lead to

A) the ability of a plant to produce its own micronutrients.
B) extra uptake of minerals that would fortify the crop for human consumption.
C) the evolution of nodule-formation on the crop plant.
D) elevated CO₂ levels in the atmosphere.
E) plants taking up enough minerals that they no longer need to photosynthesize.