Loci                                 Recombination Frequency (%) L and Q                                           20 Q and R                                           50 R and L                                            30 Q and W                                          13 L and W                                            7

Q: Draw the genetic map using the following two-point cross data.  Locus1 Locus2 Recombination…

A: Genetic map: It is a map that shows the linkage of genes in a chromosomes. Alfred Strutevant, was…

Q: Consider two loci A and B that are 30 cM apart on chromosome 1 in the fruit fly. A paracentric…

A: There are two types of inversions. The paracentric and pericentric. In a paracentric inversion,…

Q: Alleles of genes A and B were analyzed in Neurospora according to the cross shown below. Ordered…

A: The four haploid cells are produced by the process of meiosis and three kinds of patterns of growth…

Q: An Hfrstrain that is a * b*c* d* ef g h*is mated with an F strain that is a b cd e fgh .The mating…

A: The gene that is transferred in the least time (that is during first interruption) is the first gene…

Q: What would be the chromosome number of progeny resulting from the following crosses in wheat (see…

A: Genetics is the study of genes and their functions. Genes are the regions in the DNA that code for…

Q: What would be the chromosome number of progeny resulting from the following crosses in wheat (see…

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: Construct a map of the chromosome, with the most accurate map distances, from the following…

A: Genetic linkage is explained as the closeness of genes on a chromosome (closely packed DNA molecule)…

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: Gene Combination Recombination Frequency G/H 15.1% G/I 7.5% H/I 22.6% Which of the following gene…

A: Given,  Recombination frequency or % Recombination 15.1% or 15.1 map units /cM - - > In G/H gene…

Q: Select the best process listed below for each of the following statements. Note that you need to…

A: Homologous sets of genes are located on the non homologous chromosomes. Crossing over between…

Q: What would be the chromosome number of progeny resulting from the following crosses in wheat (see…

A: Allopolyploidy occurs when a hybrid is made between two or more closely related species wherein the…

Q: In the sample data from Sordaria shown in the picture: Count the total number of first and second…

A: the total number of crossing over and the total number of non-crossing over indicates the total…

Q: The numbers of chromosomes in the somatic cells of several oat varieties (Avena species) are as…

A: The cell division process causes significant alterations in both plant and animal cells. For…

Q: ARVCS is a disorder characterized by the replacement of healthy heart tissue with fatty fibrous…

A: Mutation is any change in the nucleotide sequence of the gene. It may lead to disorders if it makes…

Q: The diagram below represents genes (indicted by letters) on two nonhomologous chromosomes, where the…

A: A mutation is a change in an organism's genetic material (DNA sequence). It can happen naturally or…

Q: Considering the following chromosome which is represented as a series of genes on each arm separated…

A: The abrupt changes in DNA sequences is called as mutation it may be of many types for example point…

Q: Recombination frequencies have been determined between four genes (A, B, C and D) as follows: A-B:…

A: Genes are the hereditary units that are exhibited on the chromosome. Genetic information is…

Q: Which sample carries a derived X chromosome with a translocation due to ectopic crossover between…

A: In humans, sex is determined based on the presence or absence of sex chromosomes called the " X"…

Q: Identify gene 1( bl, pr, vg) Identity gene 2 ( bl, pr, vg) Identify gene 3 ( bl, pr, vg)

A: The data is given for three point test cross. The three genes are involved in this case. These genes…

Q: The genome of Drosophila has been studied extensively using the technique of gene mapping. In…

A: A measure of the probability that two genetic loci (positions on a chromosome) will be inherited…

Q: The genes dumpy wings (dp), clot eyes (cl), and apterous wings (ap) are linked on chromosome II of…

A: The process of establishing or identifying the position of the genes on the genome is termed genome…

Q: Using figure 1 and the following background information answer the following questions.…

A: Within the field of genetics and genomics, deciding the hereditary causes of certain characteristics…

Q: You cross two plants and get the following results: Recombinant progeny type A: 43 Recombinant…

A: Crossing over is the exchange of genetic material between non sister chromatid of chromosome causes…

Q: In Drosophila (fruit flies), jammed wings (J), daughterless (da), curly wings (Cy), star eyes (S),…

A: A gene is the basic unit of heredity and is composed of DNA(deoxyribonucleic acid). In humans, each…

Q: A geneticist conducted multiple two-point mapping experiments on several linked loci. With the data…

A: All Genes that are present on a single chromosome are considered as a linkage group .These Genes are…

Q: Consider two maize plants:a. Genotype C/cm ; Ac/Ac+, where cm is an unstableallele caused by a Ds…

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA…

Q: Select one: а. -H- G- b. –|-G -H- - С. -H –G - d. G– Н— Г- -

A: Step 1 A linkage or chromosome map is a linear graphic representation of the sequence of genes…

Q: Here are the results of the testcross: Green-eyes, wild-type wings 245 Green-eyes, miniature wings…

A: 6) The number of flies with green eyes and and miniature wings are 232, these organisms are least in…