Haplotype association studies are aimed at the identification ofa                              particular based on                            .a. chromosome, an abnormality in its structureb. chromosome, the arrangement of molecular markersc. gene, its linkage to other genes or molecular markersd. gene, chromosomal rearrangements

Q: Differentiate the two approaches ( optimality and modifier theory ) in recombination and selection…

A: Optimality and modifier theory are evolutionary paradigem use for the study of the genetic…

Q: Which of the following statements is true regarding gene duplication? (Check all that apply)…

A: Gene duplication is a major mechanism through which new genetic material is generated during…

Q: What is a haplotype?a. A species with one set of chromosomesb. A cell with one set of chromosomesc.…

A: The ploidy term refers to the number of sets of the chromosomes. The euploidy refers to the…

Q: Objective: using the outcome of genetic crosses, determine whether a mutations that cause the same…

A: Given  All three are mutants  Cross of 1 and 2 = complement  Cross of one and 3 = non complement

Q: Which of the following is correct regarding polytene chromosomes?    options:   A.  Exposure to a…

A: DNA contains inheritable segments that are called genes that contain instructions for protein…

Q: - f. If an inversion involves the primary constriction on a chromosome, it is considered a…

A: Inversions are the type of chromosomal rearrangements that do not involve the addition or deletion…

Q: The genetic defect responsible for abnormalities in individuals with Turner syndrome is? The…

A: The most prevalent sex chromosomal defect in females is Turner syndrome, commonly known as…

Q: Which of the following does not apply to banding patterns in chromosomes O a. are unique O b. are…

A: Chromosomes are structures that contain DNA molecules and are located inside the nucleus. A single…

Q: Preimplantation genetic diagnosis would be least useful in detecting adisease-causing allele.a.…

A: PGD stands for preimplantation genetic diagnosis. It is the genetic test done as part of  IVF that…

Q: . All the genes on one chromosome are said to form aa. chromosomal group.b. recombination group.c.…

A: All the genes on one chromosome are linked together on a continuous DNA (deoxyribonucleic acid)…

Q: Identity the kind of chromosome error in each alagram. Chromosomal Error 4.

A: The kinds of chromosomal errors shown in the diagram given are known as mutation.  The mutation is a…

Q: 00 PR 3. Which of the following is characteristic of reciprocal translocation? O a. Parts of two…

A: Given: A sudden change cause in a genetic material is called mutation.The mutation may occurs due to…

Q: How can I Explain  with diagram how mitotic crossover (recombination) lead to cancer.

A: Mitotic recombination is a main source of the genetic variability of primitive organisms. It…

Q: How can recombination cause gene duplication  describe one example of a how a gene duplication…

A: So firstly we are going to learn what is Gene duplication and how it can occur due to formation of…

Q: What is a haplotype?a. A species with one set of chromosomesb. A cell with one set of chromosomesc.…

A: Chromosomes are filamentous bodies present in the nucleus. They are composed of DNA(…

Q: Which type of chromosome mutation is the following? (><BCDEFG

A: Mutation is any change in the DNA sequence. Any change in the chromosome number is classified as…

Q: What type of chromosome mapping relies on microscopy?a. Cytogenetic mappingb. Linkage mappingc.…

A: Chromosome mapping is a technique that is used to find the position of various genes on the…

Q: If a part of the chromosome was transferred to a non-homologous chromosome. Then which of the…

A: If a part of chromosome was transferred to a non homologous chromosome,the phenomenon is known as…

Q: (a) duplicated genes that have lost their function     orthologous genes     paralogous genes…

A: Genes are the basic unit of heredity. They are made up of DNA. The DNA sequence in genes is encoded…

Q: If you are provided with a family having agenetic disorder in the members.using single strand…

A: Answer: PEDIGREE ANALYSIS : The study of family genetic tree is called pedigree analysis. It is a…

Q: Explain how a combination of genetics and theenvironment can infl uence a phenotype

A: Gene environment interaction is the product of the interaction between genes and the environment on…

Q: What type of chromosome or fragment cannot be formed by the following chromosome inversion…

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

Q: Explain Breakpoints of chromosomal rearrangements can be detected by genome sequencing or PCR.

A: Structural variations and other processes like translocations, inversions and duplication probably…

Q: Describe 2 ways an environmental effect like ionizing radiation can change phenotype

A: Ionizing radiation is defined as a type of high-energy radiation with enough energy to remove or…

Q: The segment of DNA that controls a particular trait is gene

A: DNA= deoxyribonucleic acid and this is found in the mitochondria of cells and is encoded in the…

Q: Explain the use of molecular markers in mapping studies.

A: Molecular mapping is used to find the location of gene on the chromosome and also the distance…

Q: Explain the Variety of Methods Can Detect Chromosomal Rearrangements

A: In genetics, chromosomal rearrangement is defined as the chromosomal abnormality that involves a…

Q: Under what conditions would a test cross be performed? When an organism with the dominant phenotype…

A: A test cross was first carried out by medel while performing his experiments with pea plants .

Q: 1. Shown here is a Holliday junctionWhich cut and resolution will result in recombination?

A: Holidays junctions are structures that are cross-shaped. They are formed when genetic recombination…

Q: In the figure below A represents [ Select ] and B represents [ Select ] A and B are different genes…

A: The Chromosomes are thread like structure that are situated inside the nucleus of every animal and…

Q: Match Column A with Column B. v Alternative forms of a gene A Alleles B. v Physical location of the…

A: DNA is the genetic material that carries all the genetic information. The DNA is coiled around…

Q: Karyotypes can be used to: Map an individual's chromosomes Il. Determine genetic mutations Ill.…

A: Karyotype is  process in which the chromosome of an individual is paired and kept in orderly…

Q: 2. Identify the kind of chromosome error in each diagram. Chromosomal Error X X Y TIID ×

A: Chromosomal errors result in various kinds of diseases which are incurable and decrease the life…

Q: What is a contig?a. A fragment of DNA that has been inserted into a vectorb. A series of vectors…

A: Contig assembly is a critical step in genome sequencing project. Contig stands for contagious…

Q: 9. differentiate between linkage and recombination

A: Introduction:- Linkage refers to the close proximity of genes or other DNA sequences on the same…

Q: organism that has an allele for a trait that is not expressed a. gene therapy b. genome picture of…

A: Gene therapy It refers to the alternation of the genes inside the cells of the body to treat a…

Q: 1C. You sporulate the diploid yeast created by mating Haploid 1 and Haploid 2 and examine the…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: Which of the following statements regarding gene duplication are FAI extra gene copies are highly…

A: Gene duplication is the formation of duplicate or extra copies of a gene. By this extra genetic…

Q: E D 1. Which letter correctly identifies: a. The cell? b. The DNA? C. A gene? d. The nucleus? e. A…

A: 1.) A E C D B

Q: Mutations that occur in one member of a gene pair that arose from genes duplication may create a…

A: The correct options are all of the above.. Mutations that occur in one member of a gene pair that…

Q: Genetic linkage occurs becausea. genes that are on the same chromosome may affect thesame…

A: In nucleus of a cell – DNA is present in form of chromosomes. These are compact structure of DNA…

Q: Show the difference between a chromosomal aberration and gene mutations using example/s.

A: Mutations basically refer to the random change in the DNA sequence that usually alters the phenotype…

Q: When genes are mapped one map unit is equal to 1% recombination accurate maps ae obtained by summing…

A: Genetic mapping is a way to identify exactly which chromosome has which gene and exactly pinpointing…

Q: An organism described as 2n=4 has the chromosomes below with genes indicated by letters and…

A: Mutation is the change in DNA sequence or the number of chromosomes in an organism. In some cases…