Genomic mapping is the process of determining the location and arrangement of genes on a genome. This involves identifying the specific positions of genes and other important sequences within the DNA, which helps researchers understand how traits are inherited and how genetic disorders may arise. There are various techniques used in genomic mapping, including linkage mapping and physical mapping. Linkage mapping relies on the frequency of recombination between genes during meiosis, while physical mapping involves directly measuring the distance between genes on a DNA strand. Together, these methods provide valuable insights into the structure and function of genomes.