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14. In class we explored how genotype frequencies can change between generations. In our experiment, we started with a population in which every individual was heterozygous for a few traits of interest. The data for the 11 offspring of these heterozygotes are below. Make sure you show at least some work for partial credit. Freckles Ege Colr Freckles Eye Shape Genotype EE Eye Color Genotype RR (P 3 7 BB 1 Genotype FF .0.0A 90.04 (P 3 Ff Ee v.0.3 1-0.5 3 RB ff ee 5 Phenotypes Freckles No freckles Phenotypes Phenotypes Red 1-0.3' Ro.HFF) FF, Ff Circle EE, Ee RR ff Star Purple Blue ee RB or BR 0.42 BB a) What were the initial allele frequencies for freckles in the starting population? FF-0.42 b) What percentage of the starting populatien had purple eyes? FF=X7 42 c) What are the allele frequencies for freckfes after one generation? 2pf=0.42 (fF) = 03 d) What percentage of the population had purple eyes after one generation? (FF)P= 0.7. e) Are the genotype frequencies for eye shape what you would expect based on the allele frequencies if the population were in Hardy Weinberg? NO V f) If not, what is likely the cause? +3 small populotiol Sru Genetic Drift hect

14. In class we explored how genotype frequencies can change between generations. In our experiment, we started with a population in which every individual was heterozygous for a few traits of interest. The data for the 11 offspring of these heterozygotes are below. Make sure you show at least some work for partial credit. Freckles Ege Colr Freckles Eye Shape Genotype EE Eye Color Genotype RR (P 3 7 BB 1 Genotype FF .0.0A 90.04 (P 3 Ff Ee v.0.3 1-0.5 3 RB ff ee 5 Phenotypes Freckles No freckles Phenotypes Phenotypes Red 1-0.3' Ro.HFF) FF, Ff Circle EE, Ee RR ff Star Purple Blue ee RB or BR 0.42 BB a) What were the initial allele frequencies for freckles in the starting population? FF-0.42 b) What percentage of the starting populatien had purple eyes? FF=X7 42 c) What are the allele frequencies for freckfes after one generation? 2pf=0.42 (fF) = 03 d) What percentage of the population had purple eyes after one generation? (FF)P= 0.7. e) Are the genotype frequencies for eye shape what you would expect based on the allele frequencies if the population were in Hardy Weinberg? NO V f) If not, what is likely the cause? +3 small populotiol Sru Genetic Drift hect

Human Anatomy & Physiology (11th Edition)
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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14. In class we explored how genotype frequencies can change between generations. In our experiment, we started with a population in which every individual was heterozygous for a few traits of interest. The data for the 11 offspring of these heterozygotes are below. Make sure you show at least some work for partial credit. Frecueles Eje coloN Freckles Genotype FF Eye Shape Genotype EE Eye Color Genotype RR (P 3 (P 3 Ff 5 Ee .0.3 1-0.3 3 RB 7 ff 1 ее Phenotypes Freckles No freckles Phenotypes Phenotypes Red |-0.3 FF, Ff Circle EE, Ee RR Ro.HFF) ff Star ее Purple Blue RB or BR 20.42 BB a) What were the initial allele frequencies for freckles in the starting population? FF=0.42 b) What percentage of the starting population had purple eyes? c) What are the allele frequencies for freckles after one generation? (FF)P= 0.7 (FN 2pf=0.42 (fF) = 03 d) What percentage of the population had purple eyes after one generation? e) Are the genotype frequencies for eye shape what you would expect based on the allele frequencies if the population were in Hardy Węinberg? NO V +3 Small populohion Sru t tect f) If not, what is likely the cause? Genetic Drit
Transcribed Image Text:14. In class we explored how genotype frequencies can change between generations. In our experiment, we started with a population in which every individual was heterozygous for a few traits of interest. The data for the 11 offspring of these heterozygotes are below. Make sure you show at least some work for partial credit. Frecueles Eje coloN Freckles Genotype FF Eye Shape Genotype EE Eye Color Genotype RR (P 3 (P 3 Ff 5 Ee .0.3 1-0.3 3 RB 7 ff 1 ее Phenotypes Freckles No freckles Phenotypes Phenotypes Red |-0.3 FF, Ff Circle EE, Ee RR Ro.HFF) ff Star ее Purple Blue RB or BR 20.42 BB a) What were the initial allele frequencies for freckles in the starting population? FF=0.42 b) What percentage of the starting population had purple eyes? c) What are the allele frequencies for freckles after one generation? (FF)P= 0.7 (FN 2pf=0.42 (fF) = 03 d) What percentage of the population had purple eyes after one generation? e) Are the genotype frequencies for eye shape what you would expect based on the allele frequencies if the population were in Hardy Węinberg? NO V +3 Small populohion Sru t tect f) If not, what is likely the cause? Genetic Drit
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