Maize genetics is the study of the genetic basis of traits in maize plants. Maize, also known as corn, is one of the most important crops worldwide and understanding its genetics is crucial for improving crop yields, disease resistance, and nutritional content. Researchers in this field investigate the inheritance of traits such as plant height, kernel color, and disease resistance through techniques such as genetic mapping, marker-assisted selection, and genome sequencing. Maize genetics research also plays a key role in developing genetically modified maize varieties that can better withstand environmental stresses and meet the growing demands of global food production.