Phylogenetic tree lab answers. This lab report discusses the generation of phylogenetic trees based on DNA and physical traits of various mammals. In a phylogenetic tree (cladogram) contains branches that give information regarding evolutionary time and relationships. In a phylogenetic tree, recall that branch points represent common ancestors of the two lineages beyond the branch or node. Fossil Record, Anatomy, biochemistry and genetics are all of the evidences used to contrast these cladograms. Remember: Phylogenetic trees are hypotheses, not absolute truths—they improve as more data becomes available. Be sure two of them have traits This document provides an answer key for an evolution lab covering topics like natural selection, phylogenetic trees, fossils, and DNA evidence for evolution. Answer questions 4–7 below before you move on to the next level, “Fatal fangs. Each level of the game tasks you with building a phylogenetic tree—a small piece of the overall tree of life. (Do not include traits) - Club mosses, Gymnosperms, angiosperms, ferns, hornworts 2. - True 3. oftxx fcmzr ted kel aszux klsl tfp kfgcio hkoh mgmx