Centromere AB CD JI HGF EKLM Inverted reglon

Q: Autosomal homologous chromosomes A. have identical gene locations and alleles B. are joined at the…

A: Introduction :- For genes with the same corresponding loci, homologous chromosomes are made up of…

Q: An inversion heterozygote has the following inverted chromosome:What is the result if crossing over…

A: Introduction Inversion: in this type of chromosomal abnormality there is usually two breaks happens…

Q: An inversion heterozygote has the following inversion chromosome:     What would be the products if…

A: Chromosomal inversion is a type of mutation where the segment of chromosomes undergoes breakage and…

Q: In humans, the number of chromosomes per set equals 23. Eventhough the following conditions are…

A: Chromosomes are the thread like structures which contains packed DNA present inside the nucleus of a…

Q: A woman with 47 chromosomes due to three coples of chromosome 21 is characterized by (a)…

A: chromosomes carry hereditary information by genes and transferred them from ancestor to offspring.…

Q: ___________ chromosome aneuploidy is usually welltolerated because only one X chromosomeremains…

A: Step 1 Aneuploidy (Heteroploidy) is a numerical change in the chromosome number in the genome or…

Q: As cells become cancerous widespread genomic instability results. This may include all of these are…

A: The majority of cancer cells have genomic instability. During cell division, there is a higher…

Q: Which of the following can explain the observation that two pureline mutants both showing identical…

A: The wild-type allele is the one that codes for the trait that is most prevalent in a given natural…

Q: In humans, the number of chromosomes per set is 23. Even thoughthe following conditions are lethal,…

A: the total number of chromosomes for an individual with each condition are;

Q: An inversion heterozygote has the following inverted chromosome. (A diploid is represented in each…

A: PERICENTRIC INVERSIONS PERICENTRIC INVERSION includes the centromere. After the chromatid…

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

A: Human cell contains 23 pairs of chromosomes.  22 autosomes and 1 pair of sex chromosomes. Human male…

Q: In humans, the number of chromosomes per set equals 23. Eventhough the following conditions are…

A: Aneuploidy is a term given to the condition in which there is an extra or a missing chromosome and…

Q: long chromosome of somatic cells of somatic cells gene of germ cells of germ cells gene of either…

A: Mitosis and meiosis are the types of cell division. Mitosis occurs in all the cells of the body…

Q: An inversion heterozygote has the following inverted chromosome:What is the result if crossing over…

A: Step 1 Inversion is a change in chromosome architecture in which part of the chromosome gets rotated…

Q: An inversion heterozygote has the following inverted chromosome:What would be the products if a…

A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…

Q: The birth of this child prompted the Dentons' physician to order a chromosome study of parents and…

A: In order to fully understand the question being asked, we must recall the following information: (1)…

Q: A plant species has 2N=26 chromosomes. How many chromosomes will be found per cell in each of the…

A: Ploidy tells about the number of sets of chromosomes in a cell. Haploid cells are the cells which…

Q: In Figure 4-3, would there be any meiotic products thatdid not undergo a crossover in the meiosis…

A: Meiosis is reductional divison.

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: During crossing over,a. chromatids of homologous chromosomes exchange parts.b. mutations occur with…

A: Answer- Cells undergo two different types of cell division called as mitosis and meiosis.

Q: A diplóid čéll čontains three pairs of homologous chromosomes designated C1 and. C2, M1 and M2, and…

A: The question is about meiosis and mitosis.

Q: An inversion heterozygote has the following inverted chromosome:What is the result if crossing over…

A: Step 1 Inversion is a change in chromosome structure in which part of the chromosome either gets…

Q: Consider a hypothetical diploid genome (2N-4). The following image represents Prophase Il of Meiosis…

A: Prophase 2 of meiosis has haploid chromosome. There are found breaking of nuclear membrane in…

Q: Two genes ‘d’ and ‘t’ are assumed to show linkage as well as produce recombinants upto 30%. If dd/…

A:

Q: Explain why when a chiasma is formed, only 50% of the meiotic products will be of recombinant type.…

A: Chaismata  are the points on Homologus chromosomes where crossing over takes place between…

Q: Describe the imbalance in gene products that occurs in an individual with monosomy 2.

A: Chromosomes are carrier of deoxyribonucleic acid (DNA). DNA is the genetic material. Each species…

Q: A male Drosophila from a wild-type stock is discovered to have only seven chromosomes, whereas…

A: As mentioned the chromosome IV is attached to the distal end (which is farther from the centromere…

Q: Polyploidy occurs when the chromosome number is increased or decreased by a multiple of the diploid…

A: Polyploidy is the heritable condition in which more than two sets of chromosomes are present.…

Q: A dicentric chromosome is produced when crossing over takes place in an individual heterozygous for…

A: The thread-like structure that transfers from one generation to another present in the nucleus of…

Q: M, K L R k

A: Introduction Anaphase is a stage in the cell division process. And it happens in both meiosis I and…

Q: Consider a diploid cell that contains three pairs of chromosomes designated AA, BB, and CC. Each…

A: Meiosis is the type of cell division which results in the formation of 4 haploid cells from one…

Q: An organism has the chromosomes shown below. Let the period represent the centromere. LMNO.PQRST and…

A: Chromosomal aberrations (CA) are a microscopically observable portion of a broad range of polymer…

Q: In Drosophila, two genes w and s are X-linked and are 25 map units apal. heterozygous female fly…

A:

Q: During meosis I __________ are segregated, with each pair of chromosomes __________ Crossing over…

A: The meiosis stage is divided into meiosis 1 and 2, where meiosis 1 ensures the reduction of the…

Q: Given the following frequency, what is the sequence of the chromosome map? D-A: 6%; D-E: 12%; V-E:…

A: A chromosome is a compact structure of a DNA molecule wrapped around some proteins. It is generally…

Q: In German cockroaches, curved wings (cv) are recessive to normal wings (cv+). A homozygous cockroach…

A: German cockroaches show traits of curved wings (cv) and normal wings (cv+). The normal wing is a…

Q: An inversion heterozygote has the following inverted chromosome:What would be the products if a…

A: Chromosome is the package of densely packed chromatin fibres with DNA and histone proteins. In…

Q: During the observation of a baby the diagnosis of Down's syndrome was made. What is the main cause…

A: Normally a baby is born with 46 chromosomes.  But in case of down syndrome babies have extra…

Q: . For the chromosomes shown in Figure , draw the chromatids that would result from a two-strand…

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: Following is the example of which structural chromosome abnormalities: salelile salelile slalk…

A: Question - Following is the example of which structural chro me abnormalities: Reciprocal…

Q: occurs when homologous chromosomes or sister chromatids fail to separate during meiosis, possibly…

A: Meiosis is a process in which cell give rise to four daughter cells that contains half the number of…

Q: A female will be mosaic for a particular gene if: O Females cannot be mosaic for a particular gene…

A: Female has two X chromosomes. Whereas male has one X and one Y chromosome.

Q: During a practical, a group of biology students are tasked to study the cell cycle of an insect.…

A: Genetics is a branch of biology involved in the study of genes, genetic variation, and heredity in…

Q: Below is a chromosome with arrows showing the breakpoints of an inversion. ABCDE F GH What would be…

A: DNA is a double stranded helical molecule that is made up of repeating nucleotides. Mutation is any…

Q: Diagram the cross: a male fly expressing white (w) on the x chromosome, vestigial wings (vg) on…

A: X-linked traits in drosophila: Insects, similar to humans follow only an XY sex-determination in…

Q: Which of these two mechanisms might be promoted by thepresence of the same transposable element in…

A: Transposable Elements--transposable elements or jumping gene is a DNA sequence that can changes its…

Q: What process does the following picture represent? XX-88-XX O segregation mitosis O random…

A: What process does the following picture represent? segregation mitosis random assortment  crossing…

Q: A chromosome that was involved in a reciprocal translocation alsohas an inversion. In addition, the…

A: Meiosis is a kind of cell division that takes place in sexually reproducing organisms which results…

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.