Animals develop many types of defenses to avoid being eaten. What happens to organisms that have adaptations that no longer work for their environment?ģ. Based on this hypothesis, where do you think more darker skinned people lived? Suggest a reason why light skin may be an advantage for people living in other regions.Ģ. One hypothesis is that dark skin protected humans from intense UV radiation (sunlight). Human skin color also comes in different shades. Consider the dark and light colored rock pocket mice. How did you revise your sequence from your initial idea? Explain how you decided on the sequence.ġ. Once you are satisfied with the order, complete the table.Ĩ. You may change your order from your original idea. Now that you have watched the video, go back to your set of cards and arrange them in the order you think they happened, starting with the oldest. Genetics revealed what surprising fact about mice in different locations?ħ. Dark pocket mice are found in locations that have dark substrate.
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