You can find populations of rock pocket mice all over the Sonoran Desert in the southwestern. And at just 15 grams, this tiny mouse weighs about as much as a handful of paper clips. What is the genus and species of Rock Pocket mice, 2. Let's start by watching a video developed by HHMI Biointeractive about this phenomenon. Additional Discussion Questions A typical rock pocket mouse is about 170 millimeters long from its nose to the end of its tail, shorter than an average pencil. Study with Quizlet and memorize flashcards containing terms like 1. In orer to investigate this mystery, we're going to investigate this case of pocket mice evolution using computational models. Researchers noticed that rock pocket mice with a dark fur coat were more common on the dark lava flows, whereas the mice with light colored fur coat were more common on the light-colored sand. Student answers should point out that the dark-colored mutation. dark-colored mice that live on black lava rock Then, use the included questions to guide your note-taking for each objective in this Focus Area. lesson, Allele and Phenotype Frequencies in Rock Pocket Mouse Populations.light-colored mice that live on sandy soil.Today there are now two forms of pocket mice: Then, a series of volcanic eruptions spewed a river of black lava more than 40 miles long that wove right through the middle of pocket-mouse territory. Lava flows created huge patches of dark rock among the surrounding light-colored sand. Where do rock pocket mice live geographically, 3. This kept the mice hidden from their predators (mainly owls). Watch the video at /rockpock and answer the questions. Study with Quizlet and memorize flashcards containing terms like 1. Ancestral pocket mice had light-colored fur coats that blended in with the rocks and sandy soil that was prevalent in the region. The American Southwest is a fantastic place to study rock pocket mice with different fur coat colors.
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