Yule tree

A Yule tree is a way to represent the evolution of species or traits over time using a branching diagram called a phylogenetic tree. Named after the Yule process, it models how new species arise through splitting events, where each branch signifies a lineage, and branches divide at points called nodes. This method assumes a constant rate of diversification and helps scientists understand relationships and common ancestors among different species. Essentially, it’s a visual tool to trace the history and development of life forms in an organized, tree-like structure.