Aligning genome sequences from different organisms to study gene and genome evolution is referred to as ________.

Aligning genome sequences from different organisms to study gene and genome evolution is referred to as comparative genomics.

Comparative genomics is a field that involves comparing the genomes of two or more species to understand their evolutionary relationships, genetic variations, and functional similarities. By analyzing sequences and identifying conserved genes and genetic markers, scientists can infer how different organisms have adapted to their environments, identify genes responsible for specific functions, and recognize evolutionary changes over time. This approach has significant implications in various fields such as evolutionary biology, genomics, and bioinformatics, enhancing our understanding of the genetic basis of traits and diseases across species.