Suppose a population has two alleles at a particular locus, and individuals with different diploid genotypes at this locus have different probabilities of survival and expected offspring, as given in the table below:   Genotype % Surviving to adulthood Expected offspring GG 90% 11 Gg 80% 15 gg 50% 28   Calculate the absolute fitness, W, for each genotype, and then the relative fitness, w, using the smallest absolute fitness value as your reference. Assume that the selection differential s is equal to the difference in relative finesses of the heterozygote, Gg, genotype, and the least-fit genotype. If there are 311 individuals who are homozygous for the G allele in a population of 4,659, and we ignore the effect of genetic drift, how much should the frequency of the G allele change over one generation of natural selection? (Give your answer up to four decimal places).

In a large population of squirrels,  0.14 have the recessive genetic condition nlourianfilindr (fictional).  Assume the Hardy-Weinberg distribution.  What is the frequency of the dominant allele in this population? Giver your answer with two digits parts the decimal point.

Q: In a certain species of plants, violet flower color (V) is dominant over white flower color (v). If p = 0.4 and q = 0.6 in a population of 500 plants, I want you to explain why red is wrong and highlighted is right.

In normal plants, the probability that an offspring of a heterozygous parent is heterozygous is 0.5. If the survival of heterozygous offspring differs from that of homozygous offspring, the probability that a surviving offspring is heterozygous may not be equal to 0.5. For the following values of the probability, write a discrete-time dynamical system for the fraction of heterozygous offspring over time, find the solution, and compute the fraction that will be heterozygous after ten generations. How does this compare with the fraction for a normal plant? The probability that an offspring is heterozygous is 0.6.

There is a lack of dominance in black (B) and white (W) horse coat colours. An offspring produced from a black horse and a white horse has a blue-roan coat colour (BW). When the blue-roan coat is closely examined, both black and white hair can be found.    In an ideal horse population exhibiting Hardy–Weinberg equilibrium, 10 out of every 150 foals have a white coat. Calculate the frequency of the black horse coat allele in the population.    Express your answer using two significant digits.

Calculate the probability of families with the following children:   2 boys and 3 girls? 4 boys and 1 girl?   NOTE: You must define your variables in the equation.

Suppose a population has two alleles at a particular locus, and individuals with different diploid genotypes at this locus have different probabilities of survival and expected offspring, as given in the table below: Genotype Percent surviving to adulthood Expected offspring GG 90% 11 Gg 80% 15 g8 50% 28 Calculate the absolute fitness, W, for each genotype, and then the relative fitness, w, using the smallest absolute fitness value as your reference. Assume that the selection differential s is equal to the difference between the relative fitness values for the heterozygote (Gg) genotype and the genotype with the lowest fitness. (That is, s WG Wiowest ) If there are 410 individuals who are homozygous for the G allele in a population of 1,177, and we ignore the effect of genetic drift, how much should the frequency of the G allele change over one generation of natural selection? Note that this asking for an overall size of change - you should report a value greater than 0. Compute your…

Human blood type is determined by three alleles, IA, IB, and IO. The alleles IA and IB are co-dominant to each other, and both are dominant to IO. These alleles combine to produce four phenotypes: type A, type B, type AB, and type O. Within a large, randomly mating population (540,000 individuals), the frequencies for the blood type alleles are 0.3 for the IA allele, 0.6 for the IO allele, and 0.1 for the IB allele. Calculate the expected numbers of people in the population having each of the blood types A, B, AB, and O. A. A = 48,600 people B = 5,400 people AB = 32,400 people O = 194,400 people   B. A = 243,000 people B = 5,400 people AB = 32,400 people O = 194,400 people   C. A = 162,000 people B = 54,000 people AB = 3,240 people O = 324,000 people   D. A = 194,400 people B = 64,800 people AB = 32,400 people O = 194,400 people   E. A = 243,000 people B = 70,200 people AB = 32,400 people O = 194,400 people

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PLease help, double and triple check your answers, im using this to study, these questions are NOT graded they are PRACTICE problems