All Subjects
      All Types

        Info

        Grades

        9-13+

        Permitted Use

        Stream Only


        Part of Annenberg Learner
        8 Favorites
        121 Views

        Evolution of Tungara Frog Mating Calls | Rediscovering Biology: Molecular to Global Perspectives

        Learn about the mating calls of Túngara (Physalaemus) frogs, how the calls have evolved over time, and how scientists use molecular information to develop an evolutionary tree based on sequence homology, in this Rediscovering Biology: Molecular to Global Perspectives case study from Annenberg Learner.

        Visit the Rediscovering Biology: Molecular to Global Perspectives website for additional resources.

        Contributor:

        You must be logged in to use this feature

        Need an account?
        Register Now