1. The branch of biology that studies the evolutionary history and relationships of organisms, particularly the development of species over time.
Usage: technical; used in evolutionary biology and paleontology; often used in singular form as 'phyletics' or with the adjective 'phyletic'

Examples

• Phyletics helps scientists understand how different species are related through common ancestors.
• The study of phyletics reveals the evolutionary connections between modern birds and dinosaurs.
• Researchers use phyletics to trace the development of mammals over millions of years.
• Phyletics combines fossil evidence with genetic data to reconstruct evolutionary trees.
• Understanding phyletics is essential for paleontologists studying ancient life forms.