Set-up: Two traits in beetles Antennae shape (R rounded, r pointed) Body color(O orange, o white) Note: Consider complete dominance for both genes where capitalized letters indicate dominant alleles and take note of the phenotype provided for one of the parents of individual A and the clues it provides. What we know about Individual A 1_double heterozygote beetle with 2_rounded antennae and orange body 3_both parents of Individual A are double homozygotes 4_one parent of individual A has rounded antennae and white body a) Please provide the genotypes for both parents of individual A and the genotypes of the gametes they produced Parent 1 genotype .parent 1 gametes Parent 2 genotype .parent 2 gametes b) Individual A is test crossed (the progeny of this testcross are shown in the table below). Please provide the genotype of Individual A, the genotypes of the tester and the genotypes of the gametes that each one can produce Genotype individual A . Gametes individual A Genotype of the tester , Gametes of tester c) Complete the table below with the corresponding genotypes for the phenotypes in the offspring of the testcross. In the "Allele combination" column indicate if the allele combinations present in Individual A's gametes were new combinations (recombinant) and which were already present in the input gametes (non-recombinant). Name of Allele combination (Non recombinant OR Recombinant) Phenotype of test cross progeny Pointed antenna and white body Pointed antenna and orange body Rounded antenna and white body Rounded antenna and orange body Genotype % recombination= Number of individuals 19 335 325 21 d) Calculate the frequency and the percentage of recombination and indicate if the value obtained would lead you to believe that the genes for antenna shape and body color are assorting independently. In the case of linked genes please indicate the distance between them along the chromosome in the appropriate units. Recombination frequency [four decimals please]= map distance- Do these results lead you to believe that the genes for antenna shape and body color are assorting independently? (Yes/No)

Set-up: Two traits in beetles Antennae shape (R rounded, r pointed) Body color(O orange, o white) Note: Consider complete dominance for both genes where capitalized letters indicate dominant alleles and take note of the phenotype provided for one of the parents of individual A and the clues it provides. What we know about Individual A 1_double heterozygote beetle with 2_rounded antennae and orange body 3_both parents of Individual A are double homozygotes 4_one parent of individual A has rounded antennae and white body a) Please provide the genotypes for both parents of individual A and the genotypes of the gametes they produced Parent 1 genotype .parent 1 gametes Parent 2 genotype .parent 2 gametes b) Individual A is test crossed (the progeny of this testcross are shown in the table below). Please provide the genotype of Individual A, the genotypes of the tester and the genotypes of the gametes that each one can produce Genotype individual A . Gametes individual A Genotype of the tester , Gametes of tester c) Complete the table below with the corresponding genotypes for the phenotypes in the offspring of the testcross. In the "Allele combination" column indicate if the allele combinations present in Individual A's gametes were new combinations (recombinant) and which were already present in the input gametes (non-recombinant). Name of Allele combination (Non recombinant OR Recombinant) Phenotype of test cross progeny Pointed antenna and white body Pointed antenna and orange body Rounded antenna and white body Rounded antenna and orange body Genotype % recombination= Number of individuals 19 335 325 21 d) Calculate the frequency and the percentage of recombination and indicate if the value obtained would lead you to believe that the genes for antenna shape and body color are assorting independently. In the case of linked genes please indicate the distance between them along the chromosome in the appropriate units. Recombination frequency [four decimals please]= map distance- Do these results lead you to believe that the genes for antenna shape and body color are assorting independently? (Yes/No)

Name: please complete part c and d Set-up: Two traits in beetlesAntennae sha
Uploaded: 2024-03-20T06:43:04.000Z
Channel: Bartleby
Description: please complete part c and d Set-up: Two traits in beetlesAntennae shape (R rounded, r pointed)Body color(O orange, o white)Note: Consider complete dominance for both genes where capitalized lettersindicate dominant alleles and take note of the pheno

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter3: Transmission Of Genes From Generation To Generation

Section: Chapter Questions

Problem 18QP: More Crosses with Pea Plants: The Principle of Independent Assortment Determine the possible...

See similar textbooks