Ensure answers are clearly labelled a) & b). a) Consider the following pedigree. The solid symbols represent affected individuals. Which of the following is / are possible genotypes for IV-2 with respect to this disease? Please type 1 - 4, and indicate yes or no only for each. II III IV V 1. xAxa 2. хаҳа 3. Аa 4. A'A2 b) Genes A, B and C are on the same chromosome linked in cis (coupling) conformation. A is 23 cM from B, and B is 17 cM from C. The distance between A and C is 40 cM. The coefficient of coincidence is 0.75 for a trihybrid test cross. How many individuals with the genotype aaBbcc do you expect to see among the offspring of the cross if 1000 offspring are obtained? Please show your calculations and round your answer off to the nearest whole number. ,
Ensure answers are clearly labelled a) & b). a) Consider the following pedigree. The solid symbols represent affected individuals. Which of the following is / are possible genotypes for IV-2 with respect to this disease? Please type 1 - 4, and indicate yes or no only for each. II III IV V 1. xAxa 2. хаҳа 3. Аa 4. A'A2 b) Genes A, B and C are on the same chromosome linked in cis (coupling) conformation. A is 23 cM from B, and B is 17 cM from C. The distance between A and C is 40 cM. The coefficient of coincidence is 0.75 for a trihybrid test cross. How many individuals with the genotype aaBbcc do you expect to see among the offspring of the cross if 1000 offspring are obtained? Please show your calculations and round your answer off to the nearest whole number. ,
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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Transcribed Image Text:Ensure answers are clearly labelled a) & b).
a) Consider the following pedigree. The solid symbols represent affected individuals. Which of the following is / are possible genotypes for IV-2 with respect to
this disease? Please type 1 - 4, and indicate yes or no only for each
I
II
III
1
IV
3
V
1
1. ХАха
2. хаха
3. Aa
4. A1Α2
b) Genes A, B and C are on the same chromosome linked in cis (coupling) conformation. A is 23 cM from B, and B is 17 cM from C. The distance between A and
C is 40 cM. The coefficient of coincidence is 0.75 for a trihybrid test cross. How many individuals with the genotype aaBbcc do you expect to see among the
offspring of the cross if 1000 offspring are obtained? Please show your calculations and round your answer off to the nearest whole number.
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