4. Thomas Morgan collected the following crossover gene frequencies while studying Drosophila. Bar-shaped eyes are indicated by the (B) allele, and carnation eyes are indicated by the allele (C). Fused veins on wings (F), leg length (A), and scalloped wings (D) are located on the same chromosomes. Construct a chromosome map. Which two genes are most likely going to be inherited together? Genes Crossover Frequency A & B 24.0% A & C 8.0% C & D A & F F & B 2.0% 16.0% 8.0% D& F 6,0%

Q: 1. An ebony strain of flies was discovered to be sensitive to carbon dioxide. Crossing a female…

A: Reciprocal cross is done by crossing the parent pair in normal and reciprocal fasion like A*B &…

Q: You now take an F1 female and cross her to a true-breeding black, wingless male. What is his…

A: Given DataB for Brownb for BlackW for normal wingsw for wingless.I am takingB = Ab = a W =Ww =…

Q: 2) Coat color in cats is determined by genes at several different loci. At one locus on the X…

A: Here, the female is tortoiseshell. Genotype of tortoiseshell is given here as- x+xo. Off springs(…

Q: Based on the same data from the previous question:   cu  jv  se        31 +   +   se       99…

A: In Drosophila, curled wings (cu), javelin bristles (jv) and sepia eyes (se) are autosomal recessive…

Q: How many TsdB cells would you expect if chromosomal interference = 0? ____6-7_______ why is that…

A: A crossover event in one area of a chromosome diminishes the possibility of another crossover event…

Q: 3) A. How are the following proteins involved in cell division: condensing, cohesin, kinetochore…

A: The genotype is a combination of alleles of a gene that gives a person unique characteristics.…

Q: Two unlinked genes, A and B, encode very similar enzymes involved in the production of purple flower…

A: In the given context, there are two independent genes, denoted as A and B, which play a role in the…

Q: F1 progeny then mates with a short, brown, pretty male. The table below shows the res Based on the…

A: To determine the correct order of the gene,we need to compare the recombinant frequencies among all…

Q: 9. In the F2 Generation, both the male and female pea plants are heterozygous for round/wrinkles…

A: The genotype and phenotype are shown below.

Q: Step Example Perform a cross between a fly that is known to be heterozygous for both traits and a…

A: Recombination frequency measures the genetic linkage between a set of alleles/genes and is used to…

Q: In mice, the a mutation results in albino mice, while mice with at least one copy of the A allele…

A: Introduction :  Recombination frequency is defined as the frequency of a single chromosomal…

Q: Mendel obtained his initial pea plant varieties from local breeders who were developing new…

A: Introduction: Mendel used Punnet squares during his experiments on pea plants. He used genetic…

Q: 5. In Drosophila flies, the allele b gives a black body, and the allele b* gives brown, the…

A: Introduction The term allele refers to a variant of a gene. It is normal in genetics for genes to…

Q: 6. The famous geneticist, T.H. Morgan, carried out a series of experiments on linkage mapping in…

A: Disclaimer: "Since, you have multiple questions, only first question to be answered according to the…

Q: G. How many genes are linked? H. Which groups are the parentals? I. What do the other groups…

A: Since you have posted a question with multiple subparts, we could answer only the first three.…

Q: 1. The recessive Drosophila mutation bobbed (b) is located on the X chromosome and causes short…

A: This evaluation can be made by using punnett square.

Q: 2. The height of a wheat plant is determined by several genes. In a variety the minimum size is 12…

A: 3 inches each allel will contribute

Q: You are doing a genetics experiment with Drosophlia melanogaster, the fruit fly. In the "P"…

A: Given- 1. The female Drosophila is brown and wingless. 2. The male Drosophila is black and normal…

Q: What is the processes of mitosis and meiosis indicating where the similarities lie and in which…

A: Hello, thank you for your questions, according to our policy I am answering only the first question.

Q: Fill in the genotype in the parentheses and FOIL each parent’s genotypes: heterozygous tall…

A: Genes are the functional units of heredity. It carries information that is transferred from one…

Q: 3. An individual heterozygous for the following three alleles (XYZ) was testcrossed to a homozygous…

A: Introduction :  Linked genes are genes that are physically connected to one another on the same…

Q: + + Coat color in cats is determined by genes at several different loci. At one locus on the X…

A: Mendel’s laws of inheritance are applicable to sexually reproducing eukaryotic organisms. Mendel…

Q: Heterozygotes are often healthy individuals because these mutations do not impact the dosages of any…

A: An inversion is a chromosome rearrangement in which a segment of a chromosome is reversed end to…

Q: - In dandelions, yellow flowers (L) are dominant to pink flowers (1), and tall plants (T') are…

A: Genes are the units that are responsible for inheritance. Genes that code for different forms of a…

Q: Show the results of a dihybrid cross for the F1 and F2 generation between P generation of a pea…

A: Mendel suggested that paired hereditary factors were faithfully passed from one generation to the…

Q: I. In the fruit fly Drosophila melanogaster, tan body color (B) is dominant to black (b), and dark…

A:

Q: calculate the map distance between the genes

A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…

Q: Vestigial wing is a recessive autosomal mutation in the fruit fly Drosophila melanogaster. Wild-type…

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

Q: Item 10 10 of 15 A cross in Drosophila melanogaster involved the recessive X-linked genes for white…

A: Three point test cross involves three genes.

Q: (Y=black/y-yellow). The heterozygotes are the color mixture called calico or tortoise-shell. What…

A: The coat color is encoded by the genes present on the X chromosomes.  The black color is present in…

Q: In rabbits, a locus involved in the control of coat colour may be occupied by any of four alleles:…

A: Through his work, Gregor Mendel discovered the fundamental laws of inheritance. He concluded that…

Q: 6b. have the phenotype wrinkled, yellow seeds, white flowers, and short? 6c. have the dominant…

A: Here seed shape, Round seed is represented by "R" and wrinkled as "r" color of seed, Yellow is by=Y…

Q: 10. You are testing Drosophila for the following recessive genes: "spinless" without bristles on the…

A: The presence of two different alleles at a particular gene locus. A heterozygous genotype may…

Q: 1. In Drosophila melanogaster (fruit fly) experiment, if we are going to cross male and female…

A: There are 2 categories of chromosomes: sex chromosomes and autosomes. The rules of inheritance with…

Q: 1.Tay-Sachs disease is caused by loss of function mutation in a gene on chromosome 15 that codes for…

A: Hello! Since you have posted multiple questions, we are answering only first questions of the…

Q: 6. In Drosophila, Bar eyes (B) is dominant trait located on the X chromosome, apterous wings (ap)…

A: The product rule is used in this case. The overall probability is calculated by the product of…

Q: This is easily recognized when the phenotype is somewhere between two extremes. Counting the…

A: Incomplete dominance refers to the expression of intermediate phenotype in the heterozygous genotype…

Q: I. In the fruit fly Drosophila melanogaster, tan body color (B) is dominant to black (b), and dark…

A: A dihybrid cross is a mating method in which the parents have two separate, genetically determined…

Q: A wildtype fruit fly (heterozygous for gray body and normal wings) is mated 2 poin with a black fly…

A: * Recombinant frequency is the total number of recombinants  by total number of all individuals into…

Q: You are studying the genetics of flower color in four different plant species. In each species, you…

A: This question involves studying the genetics of flower color in four different plant species. The…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.