Consider a locus with two alleles - B and b. B is dominant, while b is recessive. There is no mutation. B has a selective advantage relative to b, so that the fitnesses of the three genotypes are BB = 1, Bb = 1, and bb = 1-s. In this case, s = 0.50, so that bb homozygotes have 50% fitness of heterozygotes and BB homozygotes. If the population has the following genotypic counts prior to selection of BB = 500, Bb = 250, and bb = 250, what is the frequency of B after one generation with selection? Please give your answer to two decimal places. By how much does the coefficient of linkage disequilibrium (D) change after one round of recombination, with rate r = 0.06, when D starts at a value of 0.20?A. D increases by 0.12.B. D stays the same, so the change is 0.C. D decreases by 0.20.D. D decreases by 0.012.
Answers: 2
Biology, 21.06.2019 23:40
When coal has reached it hardest, darkest form, it is called select one: 0 a. sub-bituminous b. lignite c. bituminous d. antrhacite next page
Answers: 3
Biology, 22.06.2019 04:20
Explain the significance of the increased cell specialization of the volvocine line
Answers: 1
Biology, 22.06.2019 05:10
7. describe two strategies that parents can use to cope with stress. 8. describe the three types of childcare available to families. 9. what can parents do to be more involved in their children's education at home and at school? 10. which factors should a parent consider when choosing a childcare option?
Answers: 1
Biology, 22.06.2019 07:00
Diabetes is often suspected when glucose shows up in urine tests. use the model to explain how glucose could be present in urine. why do you think this symptom is especially concerning for young people?
Answers: 2
Consider a locus with two alleles - B and b. B is dominant, while b is recessive. There is no mutati...
English, 27.08.2020 14:01
Physics, 27.08.2020 14:01
Computers and Technology, 27.08.2020 14:01
History, 27.08.2020 14:01
Mathematics, 27.08.2020 14:01
Physics, 27.08.2020 14:01
English, 27.08.2020 14:01
Mathematics, 27.08.2020 14:01
Chemistry, 27.08.2020 14:01
Mathematics, 27.08.2020 14:01
Biology, 27.08.2020 14:01