![]() What environmental change gave a selective advantage for oneĪ. ![]() Light substrate than there were light mice on the dark coloredĢ. Dark fur because there were many more dark furred mice on the The dark substrate than there were dark mice on the light coloredĭ. Light fur because there were many more light furred mice on Light fur because more of the mice in both types of habitatĬ. Dark fur because more of the mice in both types of habitatī. We consider comparative overall fitness for the entire area, whichįur color seems to have the greatest overall selective advantage,Ī. Shows that there are more dark mice living on the dark substrateĪnd more light mice living on the light colored substrate. The numbers of each genotype of mice in the questions above It's called "Natural Selection and the Rock Pocket Mouse — HHMI BioInteractive Video." Thank you.Īnswer the following questions about natural selection and evolution:ġ. There is a video on YouTube that's 10 minutes long that you can watch to answer these questions if you don't understand. Please answer with full sentences please. What does this tell you about the various dark-colored rock pocket mouse populations? Scientists studying rock pocket mice noted while dark-colored mice from two different populations living hundreds of miles apart looked nearly identical, their dark color was caused by two different genes. ![]() In the case of rock pocket mice, explain the specific pressure that the mice are facing on a regular basis.Įxplain why the rock pocket mice in the dark lava environment have dark fur over their backs, heads, and legs, but have white underbellies. What is the process that maintains the differences in mouse fur color? The mice maintain their different colors in different habitats over time. How does this process occur biologically? SOLVED: Answer the following questions about natural selection and evolution:ĭark-colored mice first appeared in a population of light-colored rock pocket mice.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |