Please explain why chromosomal inversions are less detrimental to the organism than a duplication event.

Q: Define duplications

A: Chromosomal rearrangements is a phenomenon which changes chromosomal structure and can alter the…

Q: What are translocation and deletion events that mayoccur during chromosomal duplication or assembly?

A: Cellular biology explains the events starting from DNA synthesis, to replication, transcription, and…

Q: Discuss the chromosomal banding technique

A: Chromosome banding is the straining techniques that is used to visualise the chromosomes under the…

Q: What causes nonreciprocal translocation?

A: All cellular systems are controlled by proteins. Proteins are synthesized by the cell by a process…

Q: Why are the nonrecombinant offspring more common than the recombinant offspring?

A: Reproduction is a natural process in which offspring’s are produced from the parents. Reproduction…

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: hich of the ff. statements is NOT true: A) Euploid is a good set of chromosome number B)…

A: Introduction: Genes play a significant role in regulating the health of the body and the behaviour…

Q: Consider the example of the fusion of chromosome 21 and 14. By itself, this fusion does not cause…

A: In humans, when the long arm of chromosome 21 is joined to the long arm of chromosomes 14 or 15, the…

Q: Explain why recombination is suppressed in individuals heterozygous for paracentric and pericentric…

A: Mutations are the alterations or the changes that occur in the DNA. Mutations are variations in…

Q: Distinguish between a chromosomal deletion and duplication.

A: Introduction Chromosomes are string-like designs situated inside the nucleus of animal and plant…

Q: Explain the difference between crossing over and reciprocal translocation. Give an example of a…

A: Genetic recombination is a process by which organisms acquire genetic diversity. The exchange of…

Q: Gene duplications are commonly observed in genomes of higher eukaryotes including humans. Which of…

A: The sequence of DNA or specific nucleotide sequence which is repeated multiple times within a genome…

Q: What is a Pericentric inversion?

A: The chromosomes are the thread like structure that contains hereditary information in the form of…

Q: Describe a chromosomal deletion, duplication, translocation, and inversion.

A: Chromosomes are string-like designs situated inside the nucleus of animals and plant cells. Every…

Q: Duplication Inversion Deletion

A: Gene mutations are rare and random changes in DNA sequence which result in alteration of polypeptide…

Q: Explain the reason why a dicentric chromosome is unstable.

A: Chromosomes having two centromeres are said to be dicentric. The centromeres on chromosomes…

Q: Which type(s) of chromosomal aberrations is/are likely to cause semisterility? Select all correct…

A: Introduction Any change in chromosome number and chromosome structure can cause various genetic…

Q: What is an example of translocation?

A: Translocation is a chromosomal aberration in which two non-homologous chromosomes exchange their…

Q: 14 Duplication Inversion Deletion

A: BASIC INFORMATION  MUTATION  it is sudden or discontinuous variation these changes occurs in the…

Q: A patient has abnormal expression of two genes at distant locations on the same chromosome. The…

A: Change in the DNA sequence or the number or structure of chromosomes is known as mutation. Mutations…

Q: the deletion of which chromosome causes obvious morphological and mental defects in the organism,…

A: Cri-du-chat syndrome, otherwise called 5p-(5p minus) syndrome or cat cry syndrome, is a chromosomal…

Q: Chromosomal reshuffling is the main reason behind the differences in siblings.How does it happen and…

A: Cell division is a process in which the cell divides into two and the components of the mother cell…

Q: Explain how chromosome deletions, inversions, and translocations can cause cance

A: any change in the number or structure of the chromosome is termed as chromosome aberration, it is of…

Q: Supergenes” are groups of genes located together inside chromosomal       inversion.  Supergenes…

A: Chromosomal inversion is a type of polymorphism that is common in animals, plants and humans.…

Q: In which parent and during which meiotic division did non-disjunction occur? If there is more than…

A:

Q: Why is karyotype done at metaphase?

A: Meta means middle, phase means stage. Metaphase is the middle stage of cell division. Karyotype is…

Q: Identify the chromosomal mutations that occurred in the cell based on the original/normal chromosome…

A: Chromosomal Mutations are the changes in which chromosome number or chromosomal  set get mutated or…

Q: What is the chromosome abnormality in cri du chat syndrome?

A: Cri-du-chat syndrome, commonly known as 5p- (5p minus) syndrome. Infants with this syndrome…

Q: How many chromosomes are involved in duplication?

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: physical appearances of individuals affected by the abnormality structure of deletion, inversion,…

A: The phenotypes of individuals are effected by numerous factors. As much as it depends on factors…

Q: Refer to the figure showing a pair of homologous chromosomes. What process is demonstrated in this…

A: Introduction Meiosis is a type of cell division that occurs in sexually reproducing organisms' germ…

Q: What occurs during duplication chromosomal mutation?

A: Mutations are defined as sudden heritable change which alters the expression of a gene.

Q: 13) Use the image below of the X and Y sex chromosomes of a human to answer the following question.…

A: INTRODUCTION : Chromosomes - In the nucleus of every cell, the DNA molecule is packaged into…

Q: How is aneuploidy different from polyploidy? What are the mechanisms by which aneuploidy and…

A: Aneuploidy :- It is any deviation from the human diploid number of 46 chromosome. An aneuploid is an…

Q: Aneuploidy refers to the loss or gain a chromosome part. B. Polyploid cells have extra chromosome…

A: Polyploidy is defined as the presence of more than two haploid sets of chromosomes in a species. It…

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

A: Gene duplication is the process by which a region of DNA coding for a gene is copied. Gene…

Q: Explain the Significant Consequences of Mitotic Recombination?

A: Cell biology is the field of biology that studies the cell’s function and structure.

Q: Explain Chromosome abnormalities  Deletions

A: Note - Since you have asked multiple questions, we will solve the first question for you. If you…

Q: With detailed accounts of their various forms, explain any three of the following chromosomal…

A: Mutations may be defined as the changes that occur in a DNA sequence. They are the raw materials for…

Q: Identify the type of chromosomal abnormality shown here: O inversion O deletion O insertion O…

A: Chromosomes are filamentous bodies present in the nucleus. They are self-replicating and play an…