6.4: Determining Evolutionary Relationships Last updated Feb 10, 2021 Save as PDF 6.3: The Levels of Classification 6.4A: Distinguishing between Similar Traits Page ID49529 BoundlessBoundless ( \newcommand{\kernel}{\mathrm{null}\,}\) Topic hierarchy6.4A: Distinguishing between Similar Traits6.4B: Building Phylogenetic Trees