Grains such as corn and rice are actually the edible seeds of a grass.?

Yes, grains like corn and rice are indeed the edible seeds of grass species. Corn comes from the plant Zea mays, while rice is derived from Oryza sativa. These seeds are cultivated for their high carbohydrate content and are staple foods in many cultures around the world. As members of the grass family, they play a crucial role in agriculture and global food security.