Q: In a cross between mice the genotypes AB/ab x ab/ab, what is the recombination frequency if the…
A: The recombination frequency is used to calculate the distance between the genes. If the genes are…
Q: Construct a chromosome map from the following charts showing crossover frequencies for linkage…
A: A genetic map is a chromosomal map that depicts the relative positions of genes and other…
Q: Draw a figure for the mode of transposition not shown in Figure 15-8, retrotransposition.
A: Retrotransposition occurs by LTR and Non-LTR retrotransposons.
Q: Which one of the following represents only a pericentric inversion of AB * CDEF? ( * denotes the…
A: Chromosomal inversion is a rearrangement of the chromosome by breaking at a point is attached back…
Q: When a female melanotic fly is crossed with a normal male, the progeny are produced: 123 normal…
A: In the question, it is given that the in the F1 generation, the melanotic progeny is only expressed…
Q: Species I has 2 n = 16 chromosomes. How many chromosomes will be found per cell in the following…
A: Chromosome may be defined as the condense form of DNA that can be inherited from one generation to…
Q: A heterozygous reciprocal translocation involving 2 non-homologous chromosomes resulted to a new…
A: Translocation refers to a change in location. In genetics, some part of a chromosome is transferred…
Q: Name the type of translocations and explain their mechanism of occurrence.
A: Translocations were discovered for the first time in the late nineteenth and early twentieth century…
Q: Referring to Figure 17-19, draw a diagram showing the process whereby an inversion formed from…
A: An inversion is a type of chromosomal rearrangement in which a chromosomal segment is reversed end…
Q: In an electrophoretic gel across which is applied a powerful electrical alternating pulsed field,…
A: SDS-PAGE (Sodium Dodecyl Sulphate-Polyacrylamide Gel Electrophoresis) is a quantitative method to…
Q: Genes a, b, and c are linked, and pairwise crosses gave the following distances: a-b 20 cM b-c 2 cM…
A: Note - Since you have asked multiple questions, we will solve the first question for you. If you…
Q: Why does transposition always produce direct repeats in the chromosomalDNA?
A: Transposable elements are something ubiquitious present in prokaryotes and eukaryotes and they are…
Q: the chromosomes of a yellow fever mosquito (Aedes aegypti). The species has 6 chromosome number…
A: Yellow fever organisms can grow in empty flowerpots, polluted swimming pools, spare tires, and…
Q: Why is the DNA yield higher from 1g of strawberry compared to 1g of Arabidopsis leaves when both are…
A: All living organisms contain genetic material. The majority of the organism has DNA as the genetic…
Q: The following diagram represents two nonhomologous chromosomes: AB•C DE FG RS•TUV w x What type of…
A: 6. the following diagram represents two nonhomologous chromosomeAB?CDEFGRS?TUVWX
Q: An individual is heterozygous for a reciprocal translocation, with the following chromosomes: A • B…
A: Translocation is defined as transfer of chromosomal segments from one to another chromosome.…
Q: What is a genetically identical copy of an organism? A. Karyotype B. Autosome C. Clone D.…
A: Genetically identical means having exactly same DNA.
Q: Recombination frequencies between three loci in corn are shown in the following table: Loci…
A: Recombination frequency is the frequency with which a single chromosomal crossover will take place…
Q: Species I has 2 n = 16 chromosomes. How many chromosomes will be found per cell in the following…
A: Chromosome is a compact structure of a DNA molecule wrapped around some proteins. It is generally…
Q: Species I has 2 n = 16 chromosomes. How many chromosomes will be found per cell in the following…
A: A chromosome is a thread like structure present in the nucleus of the cell. It contains the DNA and…
Q: Explain the following pairs of concepts and briefly describe their major difference(s) 1.…
A: Recombination fraction is defined as the ratio of the number of recombinant offsprings obtained in a…
Q: You have the following DNA coding sequence of a wild-type allele: 5’-ATG TTC CAG CTA GAT GAT ATG CTG…
A: This question has more than one to be answered. This is against the rules of bartleby.com and hence…
Q: A yeast geneticist irradiates haploid cells of a strain thatis an adenine-requiring auxotrophic…
A: A mutant strain that isn't able to grow on a minimal medium and requires some specific supplements…
Q: Species I has 2 n = 16 chromosomes. How many chromosomes will be found per cell in the following…
A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…
Q: What DNA sequence feature is required for a G-quadruplex to form?
A: G-quadruplex formed are formed in telomeric sequences which are highly polymorphic. A four repeat…
Q: You have the following DNA coding sequence of a wild-type allele: 5’-ATG TTC CAG CTA GAT GAT ATG CTG…
A: DNA coding sequence of a wild-type allele: 5’-ATG TTC CAG CTA GAT GAT ATG CTG GTA ATT GGG GAA CGC…
Q: Do homologous chromosomes have the same exact NUCLEOTIDE sequences? Why do we only need 23…
A:
Q: Recombination frequencies between four genetically-linked loci in corn are shown in the following…
A: Recombination frequency is a measure of genetic linkage and is used in the creation of a genetic…
Q: The DNA of every individual in the pedigree shown below has been sequenced at the causative locus.…
A: Inheritance or heredity is passing on one trait from the parents to the progeny by either asexual or…
Q: From a cross between e+ f+ g+ and e− f − g− strains ofNeurospora, recombination between these…
A: Hi there! Since you have posted multiple questions, we are answering only first two sub-parts.…
Q: Species I has 2 n = 16 chromosomes. How many chromosomes will be found per cell in the following…
A: Mutation is the sudden heritable changes that occur in the DNA sequences due to error while copying…
Q: Species I has 2 n = 16 chromosomes. How many chromosomes will be found per cell in the following…
A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…
Q: When you testcross the offspring of ccWW x CCww, you get the following results: CcWw = 135 Ccww =…
A: A test cross is a cross between an individual organism with a dominating phenotype but uncertain…
Q: Draw each of the following base pairs: A-T, G-C, and U-
A: Adenine, guanine, cytosine and thymine are the nitrogenous bases which are present in DNA and in RNA…
Q: One of the following is most suitable for study of mutations: A. Haploids B. Diploids C.…
A: Mutation refers to the alteration of the nucleotides sequence of the DNA (Deoxyribonucleic acid).…
Q: The following diagram represents two nonhomologous chromosomes: A B • C D E F G R S • T U V W X What…
A: A mutation is an alteration or a change in the nucleotide sequence of DNA or RNA. Genetic…
Q: letter B: If the map distance equals the number of recombinant/total of offspring, wouldn't it be…
A: Gene distance The distance between two different gene located on the same chromosomes.
Q: The following diagram represents two nonhomologous chromosomes: A B • C D E F G R S • T U V W X What…
A: A non-reciprocal translocation is a kind of chromosomal translocation that occurs between non…
Q: . In an inversion, is a 5′ DNA end ever joined to another 5′end? Explain
A: A chromosome is generally defined in terms of that they are supposed used as a long DNA molecule…
Q: What do you mean by conjugation? Give some example.
A: The three methods or mechanisms of gene transfer in bacteria are: Transformation, Conjugation, and…
Q: Which genes are most likely to undergo recombination? Which genes are least likely to recombine
A: Recombination is the exchange of genetic material between two chromosomes. Recombination occurs…
Q: The original gene order on the chromosome for eight linked genes is A B C D E F G H. What would the…
A: Gene duplication Gene duplication is a kind of mutation where perticular gene make extra copy of…
Q: Species I has 2 n = 16 chromosomes. How many chromosomes will be found per cell in the following…
A: The chromosome is a DNA molecule that consists of genetic material. The DNA is packed with the help…
Q: An individual is heterozygous for a reciprocal translocation, with the following chromosomes: A • B…
A: Translocation is caused due to separation of a chromosome segment and its union to a non-homologous…
Q: Please find the attachment
A: Recombination refers to the process by which pieces of DNA are broken and recombination in order to…
Q: Species I has 2 n = 16 chromosomes. How many chromosomes will be found per cell in the following…
A: Given: Species 1 has = 16 chromosomes To Find: How many chromosomes will be found per cell in the…
Q: Two strains of S. cerevisae (yeast) are crossed. One has the genotype A B and the other a b.…
A: Crossing over a phenomenon that occurs in the cell by exchanging the genetic material between two…
Q: Females of wild-type Strain A and males of mutant Strain B, as well as females of mutant Strain B…
A: Reciprocal crosses are done by taking both genotype (once a male and once a female).
Q: What is difference between normal primer and degenerative primer
A: Primer: These should be 18–24 nucleotides in the length and it provides for the practical annealing…
please help?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Species I is diploid (2n = 4) with chromosomes AABB; related species II is diploid (2n = 6) with chromosomes MMNNOO. Give the chromosomes that would be found in individuals with the following chromosome mutations. a. Autotriploidy in species I b. Allotetraploidy including species I and II c. Monosomy in species I d. Trisomy in species II for chromosome M e. Tetrasomy in species I for chromosome A f. Allotriploidy including species I and II g. Nullisomy in species II for chromosome N 3 Species I has 2n = 16 chromosomes. How many chromosomes will be found per cell in each of the following mutants in this species? a. Monosomic e. Double monosomic b. Autotriploid f. Nullisomic c. Autotetraploid d. Trisomic g. Autopentaploid h. TetrasomicAn organism described as 2n=D4 has the chromosomes below with genes indicated by letters and centromeres indicated by periods. Select the BEST description of the chromosome aberration present in this organism. EFGKMN EF.GKMKMN RT.VXZ RT.VXZ Select one: O a. Robertsonian Translocation O b. Paracentric Inversion O c. Homobrachial Displaced Duplication O d. Reciprocal Translocation O e. Interstitial Deletion f. Reverse Tandem Duplication O g. Nonreciprocal Translocation O h. Heterobrachial Displaced Duplication Terminal Deletion Tandem Duplication O k. Pericentric InversionSpecies I has 2n = 16 chromosomes. How many chromosomes will be found per cell in each of the following mutants in this species? a. Monosomic b. Autotriploid c. Autotetraploid d. Trisomic e. Double monosomic f. Nullisomic g. h. Tetrasomic Autopentaploid
- An organism described as 2n=4 has the chromosomes below with genes indicated by letters and centromeres indicated by periods. Select the BEST description of the chromosome aberration present in this organism. EGHI.LNP El.LNP QTWZ QTWVZ Select one. O a. Pericentric Inversion O b. Homobrachial Displaced Duplication O c. Interstitial Deletion O d. Robertsonian Translocation O e. Reverse Tandem Duplication Of Terminal Deletion O g. Heterobrachial Displaced Duplication O h. Tandenm Duplication O Nonreciprocal Translocation 01 Reciprocal Translocation Ok. Paracentric InversionSpecies I has 2 n = 8 chromosomes and species II has 2 n = 14 chromosomes. What would the expected chromosome numbers be in individuals with the following chromosome mutations? Give all possible answers. a. Allotriploidy including species I and II b. Autotetraploidy in species II c. Trisomy in species I d. Monosomy in species II e. Tetrasomy in species I f. Allotetraploidy including species I and IISpecies I is diploid (2 n = 4) with chromosomes AABB; related species II is diploid (2 n = 6) with chromosomes MMNNOO. Give the chromosomes that would be found in individuals with the following chromosome mutations: a. Autotriploidy in species I.b. Allotetraploidy including species I and II.c. Monosomy in speciesI.d. Trisomy in species II for chromosome M.e. Tetrasomy in species I for chromosome A.f. Allotriploidy including species I and II.g. Nullisomy in species II for chromosome N.
- An organism described as 2n=4 has the chromosomes below with genes indicated by letters and centromeres indicated by periods. Select the BEST description of the chromosome aberration present in this organism. HJM.NPQ HJM.NPQ S.TVXZ S.TVXXVZ Select one: 0 a. Paracentric Inversion O b. Reverse Tandem Duplication Oc. Robertsonian Translocation Od. Terminal Deletion e. Tandem Duplication Of. Nonreciprocal Translocation g. Interstitial Deletion Oh. Pericentric Inversion Homobrachial Displaced Duplication Oj. Heterobrachial Displaced Duplication Ok. Reciprocal TranslocationAs the number of generations increases in a population, it would be expected that O a. The number of meiotic recombination events would increase and linkage disequilibrium would decrease O b. The number of meiotic recombination events would decrease and linkage disequilibrium would increase O c. The number of meiotic recombination events would decrease and linkage disequilibrium would decrease O d. The number of meiotic recombination events would increase and linkage disequilibrium would increaseSpecies A has 2?=82n=8 chromosomes, and species B has 2?=142n=14 chromosomes. Calculate all possible chromosome numbers for the following individuals. Not all answers will be used. Allotriploid offspring of AB - ? Autotetraploid offspring of A- ? Allotetraploid offspring of AB - ? Monosomic B - ? Uniparentaldisomic A - ? Tetrasomic A - ?
- Species I is diploid (2 n = 4) with chromosomes AABB; related species II is diploid (2 n = 6) with chromosomes MMNNOO. Give the chromosomes that would be found in individuals with the following chromosome mutations: Q. Autotriploidy in species I.During ascus formation in Neurospora, any ascosporewith a chromosomal deletion dies and appears whitein color. How many of the eight ascospores in theascus would be white if the octad came from a crossof a wild-type strain with a strain of the oppositemating type carrying:a. a paracentric inversion, and no crossovers occurredbetween normal and inverted chromosomes?b. a pericentric inversion, and a single crossoveroccurred in the inversion loop?c. a paracentric inversion, and a single crossoveroccurred outside the inversion loop?d. a reciprocal translocation, and an adjacent-1segregation occurred with no crossovers betweentranslocated chromosomes?e. a reciprocal translocation, and alternate segregationoccurred with no crossovers between translocatedchromosomes?f. a reciprocal translocation, and alternate segregation occurred with one crossover between translocated chromosomes (but not between thetranslocation breakpoint and the centromereof any chromosome)?How would one explain a testcross involving F1 dihybrid flies in which more parental-type offspring than recombinant-type offspring are produced? Group of answer choices A. The testcross was improperly performed B. The two genes are linked C. Both of the characters are controlled by more than one gene D. The two genes are linked but on different chromosomes E. Recombination did not occur in the cell during meiosis