Which of the following is NOT considered a coarse grain?

The correct answer identifies wheat as not being considered a coarse grain. Coarse grains typically refer to a category of grains that are generally lower in protein and higher in fiber than other grains. This category includes grains like corn, oats, and barley, which are commonly used for animal feed and industrial purposes. These grains have larger, coarser kernels compared to finer grains like wheat.

Wheat, on the other hand, is primarily classified as a fine grain due to its smaller, softer kernels and its predominant use in human food products, such as bread and pasta, where the flour is milled to a fine consistency. This distinction is important in agricultural contexts, where the classification of grains affects crop insurance policies, marketing strategies, and end-use applications.

Thus, wheat is not included among the coarse grains because of its characteristics and primary uses in the agricultural and food industries.