Advanced Hardy-Weinberg Practice Problem

GENES IN POPULATION QUESTIONS FOR RESEARCH AND PROBLEMS 1. Give the major factors that cause changes in the genotype and allele frequencies of a population through generations. Explain each. 2. Consider the populations (1000 individuals) with the following genotypic frequencies: Population AA Aa aa 1 1.0 0.0 0.0 0.0 1.0 0.0 3 0.0 0.0 1.0 4 0.5 0.25 0.25 0.25 0.25 0.5 0.25 0.5 0.25 7 0.33 0.33 0.33 8 0.04 0.32 0.64 9. 0.64 0.32 0.04 10 0.986049 0.012902 0.000049 a. Which of the populations are in Hardy-Weinberg equilibrium? Show your solutions. b. What are the p and q in each population? 2.

Student Name: Alyssa york The Hardy-Weinberg Equation 4. Cystic fibrosis is a homozygous recessive condition that affects 1 in 10,000 of the Hispanic population in the United States. Calculate the frequency of the dominant allele, the frequency of the recessive allele, and the percentage of heterozygous individuals (carriers) in the Hispanic population. P qFrequency of the recessive allele 2 p² q² Frequency of the dominant allele 2pq % homozygous dominant % homozygous recessive % heterozygous 0.98 0.02 96.04.7. 0.0.4%

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I need help understanding how to calculate using the Hardy Weinberg Equilibrium.  Please see the attached. Thank you!

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PROBLEM SET #4: Assume that pattern baldness is a sex-linked, recessive trail. In a population of 100 humans, 6 males were bald. Given this... can you calculate: What are the frequencies of the normal P allele and the baldness p allele? What is the expected frequency of bald-females? What is the expected frequency of heterozygous carriers? What gender would these carriers be? DELL Ce %23 %24 & 4 8. t y f h j k C V m ba

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Part I. A. Examine the gene pool of this population (Column A) and then choose the answer for the following questions from the box in Column B. show computation (3pts each) 10% 30% 40% 50% 60% 70% 1. What is the frequency of the AA genotype in this population? 2. What is the frequency of Aa genotype in this population? 3. What is the frequency of the aa genoty pe in this population? 4. What is the frequency of the A allele in this population? 5. What is the frequency of the a allele in this population?

19 individuals total please plug into the hardy weinberg equilibrium formula p2 + 2pq + q2 = 100 to calculate frequency thank you! 1).ear wax: 1 dominant 18 recessive 2).widows peak : 12 dominant 7 recessive 3). ear lobe: 3 dominant 16 recessive

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Part C: Co-dominance Cross Practice 5. An example of codominance is coat color in cattle. Cattle which are homozygous for a red (RR) coat allele are red, cattle which are homozygous for a white (WW) coat allele are white, and heterozygous (RW) cattle appear roan (red hairs mixed with white) due to codominance of the red and white coat color alleles. a. A roan bull (male) is mated with a white cow (female). Write the genotype for each below. Bull's genotype: Cow's genotype: b. Complete the Punnett square and give the phenotype percentages for this cross. % are. color % are color

What is Self Control a X enimenim - Search 950/lessons/1533886/variants/1533886/take/8/ of 1: Instructional Technology Subsidy Up... DISMISS In mice, agouti fur color is dominant overr albino fur. Complete a Punnett square that crosses a heterozygous mouse with a homozygous recessive mouse. PENCIL THIN BLACK V 中 ఠ0006 All Changes Saved tions Answered 52°F

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O 0.4 x 0.6. You are a biologist interested in the variation in the body size of Florida sea turtles. You know that body size is determined by a single locus with two alleles, with large body size (A) dominant over small body size (a). You survey the body size of 100 turtles and observed the following phenotype frequencies: Large bodied turtles (AA and Aa) = 84 Small bodied turtles (aa) = 16 If the population is in HWE, how many turtles of each genotype would you expect? O AA = 84, Aa = 0, and aa = 16 O AA = 36, Aa = 48, and aa = 16 AA = 42, Aa = 42, and aa = 16 AA = 24, Aa 60, and aa = 16 O AA = 16, Aa = 68, and aa 16

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Question:- Blood typing in human depends on three alleles .The IA and IB  alleles are codominant and and the O{i} allele is recessive.   An IA IB blood type mother has childern with a B  blood type father ( Genotype (IBi). What are the chances that there childern will have AB blood type?   a.50% b.100% c.25% d.75% e.0%

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I need help finding the right answer to the question and also an explanation   is it yes or no  In HWE

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Can you explain how to get the percentage in this problem? Thank you!   V. The comparison of the class blood group with the national average distribution is given as follows like: O+ = 19 AB+ = 5 A+ = 7 B+ = 2 so the table for national average distribution is: 1.Blood type          Percentage          National Average Distribution A+                             21.21%                              24.64% B+                             6.06%                              23.84% AB+                            15.15%                            46% O+                              57.57%                            46.94%