Question

For the purposes of this assignment, you are to choose an adaptive trait common to more than one species. For example, birds and bats both have wings. Write a 2-3 page (500 – 750 words, 12 point font) paper including the following elements. Be sure to compose your work with your own words. Do not copy and paste from any source.

• Describe what makes this trait an adaptation.
• Briefly describe how the trait evolved; e.g., mutation, genetic drift, migration and/or natural selection. Be sure to support your answer with evidence.
• What is the difference between homologous and analogous traits? How does your trait of choice fit either of these descriptions?
• What is convergent and divergent evolution? Describe whether the trait is a result of convergent or divergent evolution.

Answer 1