Biotechnology: The use of living organisms or their components in technology or industrial processes. For example, using genetically modified crops to increase yields.
Genetic Engineering: The deliberate modification of an organism's genetic material through techniques such as gene splicing. This can be used to create crops with desired traits.
Genomics: The study of an organism's entire genome (complete set of genes). Genomics allows scientists to analyze and manipulate genes on a large scale, potentially improving crop yields.