Table (see attached image)  Diagram the cross showing the segregation of genes responsible for eye-color in Drosophila.  Indicate all applicable ene relationships.   Indicate the genotypes, phenotypes and gametes of individuals involved in all crosses.  Indicate the genotypic and phenotypic ratios of the F2 generation.

Q: In the fruit fly Drosophila melanogaster, a recessive condition called eyeless (ey) significantly…

A: First draw all the possible gametes for both the gametes. All gametes means all, including the…

Q: In Drosophila, the sepia mutation (se, chromosome 3, position 26) results in dark brown eyes, while…

A: Introduction :- D. melanogaster is an ideal model organism due to a variety of characteristics. The…

Q: The Hairless phenotype in Drosophila is caused by a recessive mutation in the H gene. Wild-type…

A: Gregor Mendel was an Austrian scientist and biologist who proposed laws of inheritance and these…

Q: In Drosophila, a heterozygous female for the X-linkedrecessive traits a, b, and c was crossed to a…

A: Genetics is a branch of biology that deals with genes, heredity, and variation. Heredity purely…

Q: In Drosophila the genes A B D are linked.  You cross a strain that is homozygous for d with a strain…

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Q: In Drosophila,, the curled mutation (cu, chromosome 3, position 50.0) results in wings that curl up,…

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: (A) Which of the above offspring are recombinant? (B) What is the map distance between the genes?

A: ANSWER1. Recombinants: These are those offspring that have traits different from their parents.…

Q: Cross C: Homozygote wild type flies (+/+) were crossed with white eye flies. for the F1 and F2…

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Q: Imagine Drosophila genes C, D, and E are autosomal genes located close to each other on the same…

A: If many genes are located on the same chromosome then the crossing over between them will be reduced…

Q: In Drosophila, the sepia mutation (se, chromosome 3, position 26) results in dark brown eyes, while…

A: Suppose, se is the recessive mutated allele and it's wild type dominant form is se+ allele…

Q: A (Only zygotes with balanced genomes will survive to adulthood. What proportion of F1 zygotes have…

A: A unique organism with an intriguing genetic configuration evolved from a population of Drosophila…

Q: In Drosophila, a cross was made between a yellow-bodied male with vestigial wings and a wild-type…

A: Genes can be defined as an important unit of inheritance. A pair of genes is called allele. These…

Q: In Drosophila, the gene w specifies eye color. Wildtype allele w+ gives red eyes and is dom…

A: In the fruit fly Drosophila melanogaster, eye color and wing size are determined by two genes…

Q: In the model plant Arabidopsis thaliana, the following alleles were used in a cross: T = presence of…

A: a) To find: The appearance of the F1

Q: The phenotype of vestigial (short) wings (vg) in Drosophila melanogaster is caused by a recessive…

A: It is given that the vestigial wing and hairy body are caused by recessive wings. These are encoded…

Q: It is assumed that in Drosophila the following genotypes produce phenotypes. َA- B- = Red color A-…

A: Genetics may be a discipline of biology concerned with the study of genes, genetic diversity, and…

Q: What gametes, and in what frequencies, are produced by a female Drosophila of genotype A B / a b…

A: Drosophila, sometimes known as fruit flies, has been used as a model organism in genetic study for…

Q: A mutation of Drosophila has a wing condition known as beaded. When a beaded fly was crossed with a…

A: The wildtype flies have long and full wings. The mutated flies have beaded wings that can be due to…

Q: In Drosophila the genes forked bristles (f and f+) and vermilion eyes (v and v+) are ~24 m.u.  apart…

A: During meiosis, genes between homologous chromosomes are transferred in genetic recombination, which…

Q: Draw a Punnett square for the dihybrid cross. There are two known alleles of gene occupying a…

A: Dihybrid cross involves two genes in a cross. That's why the two traits are involved in this cross.

Q: Z00 wnine, transparent 49 pink, transparent pink, white, transparent 46 206 pink, white 205 pink 48

A: 1). pk and wh   Phenotype Genotype Number white + wh + 47 wild +++ 200 Pink, opaque pk+op…

Q: PURPLE VESTIGIAL DIHYBRID CROSS In the parental generation, you mate a pure-breeding wild-type…

A: Introduction  A dihybrid cross is made up of two individuals who have two features that are…

Q: Black body (b) and purple eye (pr) are recessive autosomal mutations in Drosophila. Bridges are…

A: b - allele for black body - recessive pr - allele for purple eye - recessive B - wild type for body…

Q: Miniature wings (Xm) in Drosophila result from an X-linked allele that is recessive to the allele…

A: Given: Miniature wings Xm - recessive Long wings X+ - dominant Male parent - long wings Female…

Q: Here are the results obtained by Bridges and Morgan for crossing over analysis between black,…

A: The complete map of genes in a chromosome is called as the genetic map. It is also called chromosome…

Q: In Drosophila, a female with three recessive traits, miniature wings, (m), ebony body (e) and rough…

A: This question is about a genetic problem involving the inheritance of traits in Drosophila flies.…

Q: Recall that red color (R) in four-o’clock flowers is incompletely dominant over white (R ′). In the…

A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…

Q: You design Drosophila crosses to provide recombinationdata for gene a, which is located on the…

A: The drosophila is commonly called fruit fly, and it is commonly used for the study of genetics. The…

Q: In Drosophila, three autosomal genes have the following map:20 m.u. 10 m.u.a b ca. Provide the data,…

A: Gene mapping is the way in which a genetic map is designed that will use recombination frequency…

Q: (a) (b) (c) Parents of cross orange, crossveins orange, crossveins red, crossveins red,…

A: Answer a) Because no Red eye offsprings  may be produced from parents who have orange eyes, orange…

Q: ngs vertically deranged males, ch from re stock cultures, result in a 1:1 ratio of normal females to…

A: X-linked is a trait where a gene is located on the X chromosome. Autosomal gene is located on the…

Q: Drosophila, white eyes (w) are recessive to red eyes (w+) at one locus and black body (b) is…

A: Linked genes are present on a single chromosome.  In complete linkage ,genes are present close to…

Q: A) Calculate the map distance separating the three genes B) Which gene is in the middle?

A: Symbol  white eyes = r short wings = l  ebony bodies = g    red eyes = R long wings = L  Gray bodies…

Q: In flies, eye color is a sex-linked trait. Red eyes are dominant (XE) and white eyes are recessive…

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Q: If a Drosophila female that is homozygous for an X-linked recessive mutation is bred with a male…

A: All the male offspring who will get their X chromosome from their mother will show mutant phenotype.…

Q: In Drosophila, two genes w and s are X-linked and are 25 map units apal. heterozygous female fly…

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Q: a. In Drosophila, crosses between F1 heterozygotes ofthe form A b / a B always yield the same ratio…

A: Since you have posted a question with multiple sub-parts, we are answering only first one for you.…

Q: In Drosophila, the white gene located on the X chromosome affects eye color; an autosomal gene,…

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: In Drosophila, an X-linked recessive mutation, Xm causes miniature wings. List the F2 phenotypic…

A: Inheritance patterns are broadly of two types :- autosomal and sex-linked. They are further of two…