In biology, phylogenetics /ˌfaɪloʊdʒəˈnɛtɪks, -lə-/ is the study of the evolutionary history and relationships among individuals or groups of organisms (e.g. species, or populations). These relationships are discovered through phylogenetic inference methods ...
phylogeny: the history of the evolution of a species or group, especially in reference to lines of descent and relationships among broad groups of organisms .
A phylogenetic tree or evolutionary tree is a branching diagram or "tree" showing the inferred evolutionary relationships among various biological species or ...
The Tree of Life then represents the phylogeny of organisms, i. e., the history of organismal lineages as they change through time. It implies that different species ...
Define phylogeny: the evolutionary history of a kind of organism.
Understanding phylogenies. Understanding a phylogeny is a lot like reading a family tree. The root of the tree represents the ancestral lineage, and the tips of ...
All life on Earth is united by evolutionary history; we are all evolutionary cousins — twigs on the tree of life. Phylogenetic systematics is the formal name for the ...
Learn how to read and draw phylogenetic trees, or cladograms.