4). Imagine there are 2 alleles at a locus (A and a).a). If p = 0.75, what is q?b). Given p of 0.75, what is p²?c). For a sample of 200 individuals and if p = 0.75, how many individuals would we expect to carry the genotypeAA?d). For a sample of 200 individuals, if p = 0.75, how many individuals would we expect to carry the genotype Aa?e) For a sample of 200 individuals, if p = 0.75, how many individuals would we expect to carry the genotype aa?

Answered: Image /qna-images/answer/a08059b7-e194-4d8d-a5c9-89282fe6a337.jpg

Answered: 4). Imagine there are 2 alleles at a…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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A). Write the Hardy Weinberg equation and define each allele. B). The table below represents a group of birds resident to the Bronx Zoo. Fill in the values for p and q using the formula, p= (#BB bird) X2+(#Bb bird)/100 P (% of q (% of # of Bb Fish (Gold) Generation # of BB Fish # of bb Fish dominant recessive (Red) (Green) alleles) alleles) 1 20 60 20 0.50 0.50 20 62 18 3 20 60 20 4 18 62 20 1). What conclusion can you draw from the data after 4 generations? 2). List two conditions that would change the allelic frequencies. Page 2 of 2 220 words English (United States) Focus 100% lili
Two pairs of genes (TTLL) are postulated to influence the size of corn in certain varieties with equal and additive effects. A tall corn variety averaging 6 feet was crossed with a dwarf corn variety averaging 2 feet. (a) If the size of the dwarf is attributed to the genotype (ttll), what is the effect of each gene that increases the size above 2 feet? (b) Diagram a cross between a large and small variety, and classify the expected F2 phenotypes.
Cardigan Corgi tail length is determined by 5 genes. The genotype DDEEFFGGHH produces a tail length of 44cm, while the genotype ddeeffgghh produces a tail length of 4cm. a) Each additive allele adds how many centimeters to the tail length? b) Predict the tail length for the following genotype: DDEEFfGgHh Group of answer choices 8cm, 56cm 4cm, 12cm 8cm, 24cm 4cm, 32cm
a) Suppose the frequency of the recessive allele a for the recessive condition albinism is 0.2 Assume the Hardy-Weinberg distribution. ai) What is the frequency of albinism in the general population? aii) What fraction of the population are carriers? b) In a large population of mice, 0.58 have the recessive genetic condition rsiancer (fictional). Assume the Hardy-Weinberg distribution. What fraction of mice are carriers? Giver your answer with two digits parts the decimal point. c) 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? Give your answer with two digits parts the decimal point. d) In a large population of chimpanzees, there is a recessive genetic condition telactalase (fictional). Assume the Hardy-Weinberg distribution. If the frequency of dominant allele is 0.77 then what fraction of the population has…
7) In some populations of grasses, the ability to grow in soil sprayed with a certain herbicide is a dominant trait determined by the allele "R". A) In a population at genetic equilibrium, 91% of the seeds can germinate in sprayed soil. What are the frequencies of "R" and "r"? B) What percentage of the plant that germinates in the soil will be heterozygotes?
1. For a single locus with two alleles, A₁ and A₂: (a) Draw a graph (using graph paper) showing both the frequency of A₁ A2 heterozy- gotes and A₂ A₂ homozygotes, at Hardy-Weinberg frequencies, as functions of p (the frequency of A₁). Note that both p and the genotype frequencies should have values between 0 and 1. (b) Find the value of p above which A₁ A2 genotypes are more common than A₂42 genotypes. You can solve this algebraically, or estimate it from your graphs. 2. Consider three loci, A, B, and C, each with two alleles, with the frequencies of A₁, B₁, and C₁ all being We look at a population and find that there are four distinct haplotypes, shown here, each with a frequency of: A₁ B1 TT A1 C₁ B1 A₂ B₂ AT C₂ A₂ B₂ C₁ C₂ Of the three pairs of loci (AB, AC, and BC) which pair(s) are in Gametic Equilibrium (D = 0) and which are in Gametic Disequilibrium (D ‡0)? [Hint: Consider each pair separately, ignoring the other locus. For example: for the BC pair, consider the four…
a. Two linked biallelic loci (c = 0.1) have allele frequencies pA = 0.7 and pB = 0.4. If these two sites are in linkage disequilibrium with D = -0.12, what are the expected haplotype frequencies under these conditions? b. What will the linkage disequilibrium parameter D be after 20 generations?
While studying the genetics of the "Cute Faced Bat" face structure gene, three alleles ) are identified that produce 6 genotypes and 4 phenotypes “Cute”, “Super Cute Nose”, “Super Cute Face”, and “Super, Duper Cute” (equally expressing both Super Cute Face and Super Cute Nose). Given these observations, what can you conclude about the allele interactions?
5. In a population genetic study of a species of California wild oat, the following genotype frequencies were found for a trait (hairiness of the leaf sheath) which is controlled by a single locus: HH 0.571 Hh 0.071 hh 0.358 a) What are the expected frequencies of these genotypes under Hardy-Weinberg? b) Calculate F. c) Briefly explain what the value in b) implies regarding heterozygosity and suggest what might be going on in this population to explain this result.
A complementation analysis was performed using pea plants which normally have purple flowers. Twenty-five mutants for white flower colour were discovered across 10 populations. The mutants were bred in a complementation test which showed two complementation groups with 10 mutants in one group and 15 in the other. (a) How many genes contribute to flower colour in pea plants based on this data? (b) Is it likely that more genes contribute to pea plant flower colour? Explain
4) The round pea seed allele (R) is dominant, while the wrinkled pea seed allele (r) isrecessive. A heterozygous round-seeded pea plant is crossed with a wrinkle-seeded peaplant. Use a Punnett Square to solve the following: a. Determine the predicted genotype ratio of the offspring. b. Determine the predicted phenotype ratio of the offspring. c. If this cross produced 50 plants, how many plants would you predict would bewrinkle-seeded pea plants? please if punnet square needed write down the P G and F1 also thanks
I have seen that this was answered as C, Why is the answer C, how is that not evidence of it being genetic? Shouldnt it be none of the above? Question: Of the following, which supports the idea that alcoholism has no genetic or a low genetic component? a) Some strains of mice select alcohol over water 75% of the time, whereas others shun alcohol. b) The concordance value is 55% for MZ twins and 28% for DZ twins. c) Biological sons of alcoholic men who have been adopted have a rate of alcoholism more like that of their adoptive fathers. d) There is a 20% to 25% risk of alcoholism in the sons of alcoholic men. e) None of these.

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