Two genes are on the same chromosome. Which of the following can we say with certainty? Choose all statements that can said with certainty. They are linked They are syntenic They are less than 50 cM apart They will assort independently

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 disorder is shown in the following karyotype? Explain your reasoning and describe any other…

A: The above image is a karyotype of a person. Karyotypes depict paired and ordered chromosomes and are…

Q: Required information 1Ab:1a B More A b and a B; and fewer A B and a b 1AB:1ab 1AB:1Ab:1 a B:1 ab…

A:

Q: Genes D, E, F, and Gare located on the same chromosome. The recombination frequencies (RF) are as…

A: Recombination frequency gives us the proportion of offsprings that are not parental types but…

Q: Which of the following scenarios would erroneously lead you to believe two genes reside on different…

A: Crossing over refers to the exchange of genetic material in the germ line. During meiosis, the…

Q: Which of the following is false regarding Down Syndrome? O can be caused by a Robertsonian…

A: The thread like structures seen inside the nucleus of every cells are called chromosomes. These are…

Q: X R 18 CM E 17 CM 9 cM L P 36 CM 20 CM S 12 CM G B

A: Linkage map:Linkage map or genetic map indicates the location of each gene or genetic marker on…

Q: Why would an individual with a mutation that prevented the formation of recombination nodules be…

A: The synaptonemal complex between the homologs consists of large proteinaceous complexes, which are…

Q: Which of the following is described as a structural rearrangement of a chromosome in which a broken…

A: Chromosomal rearrangements consist of different events- deletion, duplication, inversion, and…

Q: Which of the following statement is correct regrading recombination frequency map units? Two genes…

A: Recombination frequency is the probability that two genes located on the same chromosome will be…

Q: Figure 1. Showing a homologous pair of chromosomes that carry two linked genes. Here we can see that…

A: Alleles are two forms of the gene. If two genes are linked, their independent assortment during…

Q: Put the following events concerning homologous recombination (the mechanism by which crossing over…

A: Genetic information is shared between two identical or comparable double-stranded or single-stranded…

Q: Homologous chromosomes can be either monads or dyads. Explain. How is it possible to have…

A: Homologous chromosomes are paired chromosomes. In this pair one chromosome comes from mother and one…

Q: Mapping three genes in a single cross: generic a, b, c mutant loci (a+, b+, c+ = wild type).…

A:

Q: How is it still balanced if, let's say we have 100% chromosome A and 100% chromosome B. In simple…

A: Translocation is a phenomena in which genetic material is transferred from one chromosome to be…

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: Two unrelated species of plants were hybridized. Species A is described as 2n = 16 Species B is…

A: Chromosome doubling can be performed in laboratory by using chemicals like colchicine which is…

Q: THE GENES A, B AND C ARE LINKED ON CHROMOSOME 2 OF S. CEREVISIAE. IN A SERIES OF TWO-POINT MAPPING…

A: In genetics, linkage refers to the tendency of genes on the same chromosome that are adjacent to…

Q: aa e ui8ag o1 pai 10,000 progeny were analyzed for each cross. Of 10,000 progeny, there were: Three…

A:

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: 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: Can you explain genetic map with two point cross? And show me a example with the cross

A: Genetic map use to create by using information obtain through series of test cross. A cross between…

Q: What types of chromosome mutations are required to change this chromosome into the following…

A: “Chromosomes” are “thread-like structures” and is composed of “protein” and a “DNA molecule” which…

Q: Diploid Number of chromosomes, Sex Chromosomes, (+/- whole) Chromosome (+/- partial) e.g. 47, XY,…

A: Down syndrome is a genetic disorder that generally associated with the physical growth delays,…

Q: The rate of crossing over between two linked genes (r and w) is 0.44. The following cross is carried…

A: In crossing over, the segments of chromosomes are exchanges between chromatids of different pairs of…

Q: ignore the different colours. How many chromosomes are shown in the figure? What is the ploidy of…

A: Ploidy refers to the number of complete sets of chromosomes present in the nucleus of a cell. So,…

Q: Please observe the tetrad of duplicated homologous chromosomes. Have a single crossover take place…

A: Alleles are the alternative form of a gene that are located on the same locus of Homologous…

Q: When stained with Giemsa (G-Banding staining), the centromere will be stained: Question 28…

A: The thread-like structures carrying genetic information are chromosomes found in the cell nucleus.…

Q: Can someone explain why those values were chosen to be divided by the total? I thought it was the…

A: Recombination frequency refers to the probability that two linked genes will be separated during…

Q: In Figure 4-10, what is the mean frequency of crossoversper meiosis in the region A–B? The region…

A: The exchange of genetic material is usually defined as that they are supposed to be stated between…

Q: Give typed explanation

A: During meiosis, homologous chromosomes, which have the same genes but may carry different alleles,…

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…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.