The correct option is A Wheat
Wheat is the dominant crop in temperate countries. It is used for human food and livestock feed. Its success depends partly on its adaptability and high yield potential but also on the gluten protein fraction, which allows dough to be processed into bread, pasta, noodles, and other food products. It also contributes essential amino acids, minerals, and vitamins, and beneficial phytochemicals and dietary fiber components to the human diet, and these are particularly enriched in whole-grain products.