About this Course
All in the Family
Revise Your Concept Map
SESSION 3: What Is the Evidence for Evolution?
Evaluate Part A: All in the Family
Scientists use multiple lines of evidence to create more accurate family trees or phylogenies of species. Explore how different lines of evidence can help create family trees by doing the All in the Family Web activity.
All in the Family(Flash)
Summarize your responses to the following:
How do scientists build phylogenetic trees?
Describe specific examples from this entire session of how multiple lines of evidence are used to determine the phylogenetic relationship of different organisms.
Next: Evaluate Part B: Revise Your Concept Map
Teaching Evolution Home | Technical Requirements | Visit the Evolution Web site at PBS Online
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