Read the article by Fuller and colleagues (2010), "Teasing Apart the Many Effects of Lighting Environment on Opsin Expression and Foraging Preference in Bluefin Killifish" (American Naturalist, vol. 176, pp. 1-13). How did the authors' experiment allow them to disentangle the contributions of natural selection/genetics, developmental plasticity, and the immediate environment to color-based foraging preferences? Now, visit the Additional Readings section and peruse a few more papers by Rebecca Fuller's research group. Describe at least one proximate mechanism related to spectral sensitivity that might (1) vary among populations, and (2) explain variation in foraging preferences, mate choice preferences, or male coloration patterns. Discuss how this research on bluefin killifish touches upon, in significant ways, each of Tinbergen's four questions (see Chapter 1).

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The Answer of Read the article by Fuller and colleagues (2010), "Teasing Apart the Many Effects of Lighting Environment on Opsin Expression and Foraging Preference in Bluefin Killifish" (American Naturalist, vol. 176, pp. 1-13). How did the authors' experiment allow them to disentangle the contributions of natural selection/genetics, developmental plasticity, and the immediate environment to color-based foraging preferences? Now, visit the Additional Readings section and peruse a few more papers by Rebecca Fuller's research group. Describe at least one proximate mechanism related to spectral sensitivity that might (1) vary among populations, and (2) explain variation in foraging preferences, mate choice preferences, or male coloration patterns. Discuss how this research on bluefin killifish touches upon, in significant ways, each of Tinbergen's four questions (see Chapter 1).

Read the Article by Fuller and Colleagues (2010), "Teasing Apart