### Genetic Analysis ExerciseThis educational exercise explores genetic mapping and crossover gametes. The data presented is from a genetic cross involving three traits: Stubble, Lyra, and Bright.#### Data Table- **Stubble and Bright**: 16- **Lyra and Bright**: 75- **Lyra Only**: 18- **Stubble Only**: 59- **Bright Only**: 2- **Lyra, Stubble, and Bright**: 404#### Questions**f. What are the alleles in the parental gametes?****g. What are the alleles in the double crossover gametes?****h. What gene is in the middle of the three?****i. Draw a genetic map of the Stubble, Lyra, and Bright genes and label the map distance between them.**---This exercise involves analyzing the genetic data to determine the arrangement of alleles and to create a genetic map based on crossover frequencies. **Genetic Linkage in Drosophila: A Case Study**The genes **Stubble (Sb)**, **Lyra (Ly)**, and **bright (br)** are all linked on chromosome 3 in *Drosophila* fruit flies. A genetic experiment was conducted using an organism that was heterozygous for all three genes, mated with an organism that was homozygous recessive for all three. The table below presents the observed phenotypes in the offspring:| Phenotype | Number of Offspring ||-------------------------------|---------------------|| All wild-type | 422 || Lyra and Stubble | 4 || Stubble and bright | 16 || Lyra and bright | 75 || Lyra only | 18 || Stubble only | 59 || Bright only | 2 || Lyra, Stubble, and bright | 404 |**Key Question:**- What are the alleles in the parental gametes?This dataset provides a look into genetic linkage and chromosome mapping, illustrating how closely linked genes tend to be inherited together more frequently than those that are independently assorted.

Name: ### Genetic Analysis ExerciseThis educational exercise explores genet
Uploaded: 2024-03-20T06:43:04.000Z
Channel: Bartleby
Description: ### Genetic Analysis ExerciseThis educational exercise explores genetic mapping and crossover gametes. The data presented is from a genetic cross involving three traits: Stubble, Lyra, and Bright.#### Data Table- **Stubble and Bright**: 16- **Lyra a