What are the allele frequencies for this population a A 025 a 075 b A 05 a 05 c

What are the allele frequencies for this population a

This preview shows page 4 - 7 out of 7 pages.

30. What are the allele frequencies for this population? a.A: 0.25 a: 0.75 b.A: 0.5 a: 0.5 c.A: 0.9 a: 0.1 d.A: 0.4 a: 0.6
Image of page 4

Subscribe to view the full document.

31. The above population is in Hardy-Weinberg Equilibrium. You come back after three years and find the following distributions of genotypes in the population: AA: 250 Aa: 500 aa: 250 32. Evolution occurred for this gene between the original population and the population three years later. 33. Which of the following is the most likely explanation for the pattern observed when comparing the original population of stoats above to the population three years later? A random sample from a population of blackbirds (sexually reproducing, diploid) has a genotype and phenotype distribution of: AA: 250, red eyes Aa: 500, red eyes aa: 250, yellow eyes 34. If a behavioral change causes individuals with red eyes to only mate with individuals with yellow eyes and vice versa, what genotype frequencies would you expect in the next generation? a.0.3 AA, 0.4 Aa, 0.3 aa b.0 AA, 0.66 Aa, 0.33 aa c.0.25 AA, 0.5 Aa, 0.25 aa d.0.8 AA, 0.1 Aa, 0.1 aa 35. For the population in the question above, if there was random mating with respect to eye color and the red-eyed phenotype had a fitness level of zero, how would the population evolve? 36. Which of the following populations would suffer the most from inbreeding depression?
Image of page 5
37. In addition to genetics, what other factor has a major impact on the speed at which a beneficial allele will become fixed in a population?
Image of page 6

Subscribe to view the full document.

Image of page 7
  • Summer '16

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern

Ask Expert Tutors You can ask You can ask ( soon) You can ask (will expire )
Answers in as fast as 15 minutes