Y-Chromosome Testing

Y-chromosome testing analyzes the Y chromosome, which is passed from father to son, to trace paternal lineage and ancestry. This test can help determine relationships, such as confirming paternity or discovering familial connections, particularly in male descendants. It is commonly used in genealogical research, forensic science, and studies of human evolution. The Y chromosome carries specific markers that can show how closely related individuals are, revealing information about ancestry and migration patterns through generations.