👉 In biology, phylography is a field of study that focuses on tracing the evolutionary relationship between two or more species. It involves the analysis of DNA sequences and comparative genomic data to identify similarities and differences in genetic makeup, ancestry, and traits among different species. Phylogenetic trees are used extensively in this context because they allow for the identification of ancestral lineages within a particular group of organisms, such as a lineage from a single ancestor or a group of related organisms. By tracing the
