Consider these two populations: 1, where f(AA) 0.50; f(Aa) =0.30; and flaa) 0.20 II, where f(AA)-0.30; f(Aa) -0.40; and f(aa)- 0.30 Which of these two populations is in Hardy-Weinberg equilibrium? Population I only Population Il only Both I and II Neither I nor I
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- In an Inuit population in Greenland it was found that among 200 people, 168 were MM, 30 were MN, and 2 were NN. Is this population in Hardy-Weinberg equilibrium?While studying a emerging population of seals, you're asked to determine if the population is in Hardy-Weinberg equilibrium. Given the below data determine the chi square and whether the population is in H-W equilibrium. Choose the closest numerical answer for the chi-square value and either yes or no regarding whether the population is in HWE. AA - 45 Aa - 35 aa - 20 A chi-square critical values table is here (Links to an external site.). Group of answer choices 2.56 6.42 6.20 6.92 No Yes 3.45I. A population called the founder generation, consisting of 2000 AA individuals, 2000 Aa individuals, and 6000 aa individuals is established on a remote island. Mating within this population occurs at random, the three genotypes are selectively neutral, and mutations occur at a negligible rate. *help needed for sub questions d-f. a. What are the frequencies of alleles A and a in thefounder generation?b. Is the founder generation at Hardy-Weinbergequilibrium?c. What is the frequency of the A allele in the secondgeneration (that is, the generation subsequent to thefounder generation)?d. What are the frequencies for the AA, Aa, and aagenotypes in the second generation?e. Is the second generation at Hardy-Weinbergequilibrium?f. What are the frequencies for the AA, Aa, and aagenotypes in the third generation?
- The frequency of a recessive allele in a population is 40%. What variable in the Hardy Weinberg equations does the 40% refer to? Why?A species of daisy has hermaphroditic flowers (i.e., each flower produces both male and female gametes). Researchers genotyped 1,000 individuals at a SNP in three populations. The numbers of each genotype in each population were: Genotype Population 1 Population 2 Population 3 TT 90 200 50 TC 420 200 500 CC 490 600 450 For each population, calculate the allele frequencies and determine whether the population is currently at Hardy-Weinberg equilibrium. For populations not at Hardy-Weinberg equilibrium, indicate whether there is an excess of homozygous or heterozygous genotypes. For populations not at Hardy-Weinberg equilibrium, indicate how many generations of random mating it would take for the population to reach equilibrium.Let us say that gene flow among the islands is uniform over the interval of study but varies across islands. Also, the islands have effective population sizes as indicated in the table, except you must enter your estimate for Ne for island A from problem 8. Ne m Island A ________ 0.59 Island B 112.6 0.46 Island C 517.9 0.02 9) Which island, based strictly on Ne, is most likely to experience fluctuations in allele frequencies due to random genetic drift? (A) island A (B) island B (C) island C 10) Which island, based on the combined evidence of Ne and m, is most likely to drift away from the allele frequencies of the other islands? (A) island A (B) island B (C) island C
- Given below are the genotypic frequencies for a single gene with two alleles for threedifferent populations. AA Aa aaPopulation 1 0.25 0.50 0.25Population 2 0.35 0.56 0.09Population 3 0.49 0.42 0.09 Which of the following is/are NOT correct about these three populations? a. Only two of the populations are in Hardy-Weinberg equilibrium. b. Population 2 is not in Hardy-Weinberg equilibrium; the frequency of allele a is 0.37. c. One must assume Hardy-Weinberg equilibrium to calculate the allele frequencies. d. Population 1 is in Hardy-Weinberg equilibrium; the frequency of allele A is 0.5.In peas, a gene controls flower color such that R = purple and r = white. In an isolated pea patch, there are 36 purple-flowering plants and 64 white-flowering plants. Assuming Hardy-Weinberg equilibrium, what is the value of q for this population? Group of answer choices 0.64 0.60 0.80 0.36 0.75n the 1960s, a population of squirrels (Sciurus carolensis) was being studied in Alabama and the coat color of the squirrels was found to range from the more common gray color (dominant) to the less common red color (recessive). When they sampled an area, they found 536 gray squirrels and 64 red squirrels. Assume that the population is at Hardy-Weinberg equilibrium. 1B. What is the frequency of the homozygous recessive individuals?(Put your answer here rounded to the nearest hundredth)
- A certain autosomal recessive trait occurs in a population with a frequency of 1 in 4900. Assuming that the population is in Hardy-Weinberg equilibrium, what is the expected frequency of heterozygous carriers in this population? A.) 0.014 B.) 0.971 C.) 0.028 D.) There is not enough information to determine this.A species of fox may be brown (the dominant phenotype) or white (the recessive phenotype). Brown foxes have the genotype BB or Bb. White foxes have the genotype bb. The frequency in a population of foxes of the BB genotype is 0.27. A. How can we test if this population is operating under Hardy-Weinberg Equilibrium? B. Assuming that this population is operating under HWE, calculate the following: What is the frequency of the B allele in this population? What is the frequency of the b allele in this population? What is the frequency of heterozygous foxes in this population?A rare disease which is due to a recessive allele (a) that is lethal when homozygous, occurs within a specificpopulation at a frequency of one in a million. How many individuals in a town with a population of 14,000can be expected to carry this allele (i.e. are heterozygous)? Assume that the population is in H-W equilibrium. basic formula p2+2pq+q2=1 and p+q=1 show steps