Q: Duplications produce extra copies of genes that can mutateindependently of one another and adopt new…
A: Genes carry coded genetic information in the form of specific nucleotide sequences. This specific…
Q: Explain the process of duplication and divergence from an ancestral gene?
A: Gene duplication is an essential phenomenon for the acquisition of new genes and creating genetic…
Q: o How can chromosomal translocation result in a change in gene expression? describe one example of…
A: When the position of particular chromosomal material changes, or when a portion of a chromosome is…
Q: Describe how recombination changes the genetics of organisms o Describe how non-allelic…
A: Recombination is a process in which two DNA segments interact and change segments. This process is…
Q: Describe three examples of errors in cellular processes that lead to DNA duplications.
A: In molecular biology, DNA replication or duplication is the natural cycle of creating two…
Q: What kind of recombination might have the greatest impact onthe core genome?
A: Recombination is the process of exchange of the genetic material between the chromosomes.
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: If we call the amount of DNA per genome “x,” name asituation or situations in diploid organisms in…
A: Introduction: Amount of DNA varies in the cell according to the phase it is in with respect to the…
Q: Explain the process of somatic hybridization.
A: Plant hybridization- the process of crossbreeding between genetically dissimilar parents to produce…
Q: Explain how the frequency of recombination may be utilized to create a genetic map.
A: A gene is sequence of nucleotides in RNA or DNA often found on a chromosome. It encodes the…
Q: how mispairing of homologous chromosomes could have led to the formation of a gene that codes for a…
A: *Unequal crossing over occurs when loci is similar in sequence will undergo homologous recombination…
Q: 4. (a) Create two children from the following two parents using Ordered Crossover (OX) operator.…
A: Davis proposed order crossover OX A kind of variation of PMX with a different repairing…
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: 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: Explain the physical process by which recombinationtakes place.
A: Recombination is a process in which DNA pieces are broken and recombine to form new combinations of…
Q: In 1-3 sentences: define the term and the relationship between the terms (a) Deletion (b)…
A: A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is…
Q: • ____________ add DNA to a chromosome and causemutant phenotypes either by increasing gene dosage…
A: Chromosome is more condense form of DNA that is transferred generation to next generation. Humans…
Q: Give two different reasons for the much higher ratioof total DNA to protein-encoding DNA in the…
A: The genome consists of all the genes present in an organism. These genes are inherited from both the…
Q: Describe how different types of chromosomalrearrangements generate new gene products.
A: Chromosomes are composed of mainly deoxyribonucleic acid (DNA) and binding proteins.
Q: Explain how gene duplication and divergence lead tothe formation of gene families and pseudogenes
A: Gene duplication is defined as a process by which a region of a DNA which codes for a gene is…
Q: If one bit is mutated on the chromosome 11010001, which of the following chromosomes cannot be…
A: * Mutations means change in a DNA sequence by altering the bases. *Mutations arise due to mistakes…
Q: Explain how the type of cleavage of the Holliday intermediate leads to noncrossover recombinants and…
A: Holliday intermediate is an intermediate structure in genetic recombination in which two…
Q: What is an imprinted gene? Explain 2 sentenc
A: In genomic imprinting, the ability of a gene to be expressed depends upon the sex of the parent who…
Q: • Deletions remove _______________from a chromosome and causemutant phenotypes mainly through…
A: Mutation is defined as a change which occurs in the sequence of DNA molecule which is due to…
Q: explain Gene relocation due to transposition
A: Transposition is defined as the phenomenon of the relocation of one gene from one loci to another.…
Q: Assume that it is possible to have a geneteiclly engineered medicine for covid. What will be its…
A: Often genetically engineered organisms are used to produce certain drugs for human and animal use.…
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: Define gene duplication and its connection to unequal homologous recombination
A: Gene Duplication is a mechanism that creates a new (one or more) copies of a gene or region of…
Q: describe Deletion-insertion polymorphisms (DIPs)
A: Polymorphism: Many forms of a allele is termed as polymorphism. The polymorphism leads to the…
Q: Which of the following statements is TRUE about reverse genetics? Reverse genetics analysis starts…
A: The protein is the final product of a particular gene that determine the particular phenotype of an…
Q: Explain in your own words if the COVID variant omicron can be categorized as RNA or DNA.
A: Omicron is the new variant of sars cov 19 that has emerged It has high infectivity than delta…
Q: why Recombination Frequencies BetweenTwo Genes Never Exceed 50%
A: Recombination frequency is determined by the frequency of the recombination eventsbetween the two…
Q: Briefly explain how transposition causes mutations and chromosome rearrangements.
A: Transposons are the DNA sequences capable of changing its position or location within the genome of…
Q: (a) Explain the relationship between DNA, genes, and chromosomes during the passing of genetic…
A: Genetic materials of organisms, including DNA and RNA, helps in the storage, transmission, and…
Q: Which type of chromosomal abnormality—deletion,duplication, inversion, or translocation—would you…
A: Chromosomes are thread-like heritable structures that hold genetic information in the form of genes.…
Q: Explain reproductive cloning?
A: Cloning is the process of creating an identical similar copy of an organism.
Q: ations.
A: SNPs is single nucleotide polymorphism ,these are positions in genome where some individuals have…
Q: Explain how deletions and duplications occur?
A: In nucleus of a cell – DNA is present in form of chromosomes. These are compact structure of DNA…
Q: Use the attached FISH image to provide a FULL description of ALL the chromosome mutations…
A: Fluorescence in situ hybridization ( FISH) is a molecular tool to easily label and detect the…
Q: Describe how different types of chromosomalrearrangements alter gene expression patterns orgenerate…
A: Chromosomal rearrangement is a that is mutation caused by a breakage in the deoxyribonucleic acid…
Q: Fill in the blank. [x] _________ genes are pairs of genes within an organism’s genome that have…
A: Introduction Duplication Is A Form Of Mutation In Which One Or More Copies Of A Gene Or Chromosome…
Q: Describe how non-allelic recombination can change the genome Describe how recombination can result…
A: Non-Allelic recombination:- Non-Allelic recombination is a type of homologous recombination or…
Q: The image shows the genetic code of an organism before and after the occurrence of a spontaneous…
A: Any kind of alteration in the nucleotide sequence of an organism’s genome is referred to as a…
explain the statement Duplications Provide Extra Gene Copies
That Can Acquire New Functions
Genes are the basic biological unit of heredity. They are a segment of deoxyribonucleic acid (DNA) that needed to contribute to a phenotype or a function.
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- o How can recombination cause gene duplication describe one example of a how a gene duplicationcould be advantageous and afforded the organism either a new dietor a new environment. describe one example of how gene duplication cancause disease.explain Gene relocation due to transpositionDiscuss why a genetic disease might have a particular age of onset.Would an infectious disease have an age of onset? Explain why orwhy not.
- Following a gene duplication event, the additional copy of the gene is identical to the original copy. How does a gene duplication event promote the creation of a gene with a novel function? Following a gene duplication event, one of the two copies of the gene may be lost leading to pseudogenization. O The duplication could allow more proteins to be expressed. Following a gene duplication event, one of both copies of the gene may mutate and explore new functions. Following a gene duplication event, the gene family is expanded.The cells from a person’s malignant tumor were subjected to insitu hybridization using a probe that recognizes a unique sequenceon chromosome 14. The probe was detected only once in each ofthe cells. Explain this result, and speculate on its significance withregard to the malignant characteristics of these cells.Describe how different types of chromosomalrearrangements generate new gene products.