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  • Using DNA to Explore Lizard Phylogeny

    Using DNA to Explore Lizard Phylogeny

    Activities

    This activity supports the film The Origin of Species: Lizards in an Evolutionary Tree. Students are guided to sort the lizard species by appearance, then generate a phylogenetic tree using the lizards’ DNA sequences to evaluate whether species that appear similar are closely related to each other.

  • Bacterial ID Virtual Lab App

    Bacterial ID Virtual Lab App

    Apps and eBooks

    Learn about the science and techniques used to identify different types of bacteria based on their DNA sequences