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What did T. rextaste like?A Web-quest into the science of cladistics and phylogeneticsIntroduction:"What Did T. rexTaste Like?" is an introduction to cladistics, the most commonly used method ofclassification today. Cladistics organizes living things by common ancestry and evolutionary relationships, enabling us to better understand life's present diversity and evolutionary history.Like other methods of classification, cladistics makes use of the observable features of organisms. Cladistics also allows us to examine the ways in which features change within groups, and to observe patterns of origin and diversification over time. Unlike any other method of classification, cladistics is a powerful predictive tool, allowing us to propose hypotheses about the relationships between organisms.This module presents a simplified version of the process used to generate cladistic analyses and demonstrates its predictive power.