Give biological term for a pair of corresponding chromosomes of the same size and shape , one from each parent.

Q: Identify the parts (A, B, C, D) of the chromosome below. B A

A: Answer: A = Chromatids  B = Centromere C = Kinetochore  D = Kinetochore microtubules  It is the…

Q: Explain how alterations of chromosome number and structure can occur.

A: A chromosome is derived from the Greek words Chroma which means color and Soma which means body.…

Q: Define the important exception to the concept of homologous pairs of chromosomes ?

A: The complete set of DNA is called a genome. In prokaryotes, the genome is composed of a…

Q: Explain Briefly about Topological Domains Within Chromosome Territories.

A: The topological domain within chromosome territories can be observed during the cell division, and…

Q: Describe the structure of a duplicated chromosome, including the sister chromatids, centromeres, and…

A: Introduction  Chromosomes are nothing but highly condensed form of the chromatin fibre. There are…

Q: describe the Chromosomal rearrangements caused by TEs

A: Transposable elements (TE) or transposons are segments of DNA that can move around the genome.  It…

Q: Relate the characteristics of the Y chromosome

A: The Y chromosome is one of the two sex chromosomes (allosomes) in mammals and many other animals ,…

Q: illustrate that the homologous chromosomes are still connected to each other even after the…

A: Homologous chromosomes are the two molecules of DNA (deoxyribonucleic acid) having the same gene…

Q: Give several examples of chromosome number disorders.

A: Genetic disorders are defects that are caused by any genetic mechanism like mendelian genes ,multi…

Q: Explain the relationship between genetic and physical maps of a human chromosome.

A: According to the question, we have to provide an explanation of the relationship between genetic and…

Q: Name and describe two birth defects resulting from nondisjunction of autosomes and two from…

A: Nondisjunction of chromosomes:- Non disjunction means failure of the paired chromosomes to separate…

Q: Describe human diseases caused by changes in thenumber of sex chromosomes.

A: The sex chromosome in humans are X and Y where XX is for females and XY is for males. The disorders…

Q: Explain how nondisjunction produces monosomy and trisomy chromosomeconditions.

A: Mitosis: A type of cell division in which parent cell gives rise to 2 identical daughter cells with…

Q: Define chromosome painting.

A: A chromosome is a long DNA molecule with some part of all genetic material. Most of the chromosome…

Q: a. List three (3) features to identify the structure of a chromosome. b. Based on the three…

A: Introduction :- Chromosomes are the greatest level of DNA and protein organisation. Chromosomes'…

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: Write the name of the term that describes the phrase. Possessing all of the normal number of…

A: Introduction  Any cell contains the specific number of chromosomes and it is referred to as ploidy…

Q: Explain why nondisjunction of sex chromosomes is more well-tolerated than nondisjunction in…

A: Nondisjunction occurs when homologous chromosomes or sister chromatids fail to split during…

Q: Genes that influence a given characteristic and arealigned with one another on a chromosome pair…

A: The branch of biology which deals with genes and their heredity and the genetic variation is called…

Q: If a fragment of a chromosome breaks off and then reattaches to the original chromosome but in the…

A: Translocation means a change in location. It generally refers to genetics when part of a chromosome…

Q: Define sex chromosomes

A: The DNA (Deoxyribonucleic acid) that possess all the information about the genetic material of the…

Q: Draw a pair of chromosomes as they would appear during synapsis in prophase I of meiosis in an…

A: In chromosomal duplication, some of the part of chromosome has been doubled up. In duplication, the…

Q: crossing over within a pericentric inversion produces chromosomes that have extra copies of some…

A: Chromosomes having extra copies or no copies of genes are produced by crossing over within a…

Q: describe the Idiogram of the human X chromosome

A: Chromosomes are the form of genetic material and they are coiled structures composed of DNA and…

Q: Draw and describe FIVE (5) types of chromosome structural changes

A: After the birth or during the fetal development of zygote or during spermatogenesis or oogenesis…

Q: Identify the type of chromosomal aberration described in each of the following cases and provide and…

A: A chromosome is a DNA molecule wrapped compactly around some protein molecules called histones. It…

Q: Explain why sex linkage is generally associated with X chromosomes and not Y

A: The genes located in the X chromosomes exhibit what is known as sex-linkage or crisscross…

Q: Explain why autosomal aneuploidy is generally more deleterious than aneuploidy for sex chromosomes.

A: Genetics is a branch of science that deals in the study of genes, heredity, and genetic variation of…

Q: Describe chromosome segregation

A: Chromosome is a compact form of a DNA wrapped around some proteins. DNA or deoxuribonucleic acid is…

Q: Use karyotype nomenclature, for each diagram. (Total # of chromosomes, sex chromosomes, any added or…

A: Genetic disorders are the type of disorders that occur due to the presence of chromosomal…

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: Create an artwork (illustration/drawing) that differentiates autosomes and sex chromosomes.

A: The main difference between autosomes and sex chromosomes is that autosomes are the chromosomes…

Q: Chromosome Pairs 1-22 are considered what type of chromosomes?

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

Q: describe the Idiogram of the human Y chromosome

A: Chromosomes are the carrier of genetic material deoxyribonucleic acid (DNA). They are coiled in…

Q: Define the terms mutation, autosomes, and sex chromosomes.

A: Introduction :- A mutation is a change in a gene's structure, which is how inheritance works.…

Q: Write the name of the term that describes the phrase. Possessing half of the normal number of…

A: Genetics is a piece of science stressed over the examination of genes, genetic assortment, and…

Q: draw the acentric chromosome diagram

A: The DNA which is packed into thread-like structures inside the nucleus is called a chromosome. The…

Q: Indicate the Chromosome Numbers, (NB: indicate the letter to correspondence chromosome Number) B 人

A: Humans cell normally contains 23 pairs of chromosomes or total of 46 chromosomes. 22 pairs are…

Q: Describe the structure of a chromosome territory.

A: They are regions of the nucleus that are occupied by particular chromosomes.

Q: determine the order of the genes on the chromosome

A: This is the case of three point test cross. The progenies with greater numbers represent parental…

Q: Name the stage during which separation of the paired homologous chromosomes begins.

A: Eukaryotic cells divide either by two ways mitosis or meiosis. Mitosis occurs in somatic cells…

Q: person with translocated chromosomes

A: Answer:Translocation is a type of chromosomal abnormality in which a chromosome breaks and a portion…

Q: Given that a human normally contains 46 chromosomes, give the chromosome number for each of the…

A: DNA molecule is the genetic material present in the animals. Genetic material  is present in the…

Q: Indicate and explain at least three examples of abnormalities in genes and chromosomes

A: Three of the various abnormalities associated with genes and chromosomes encompass Schizophrenia,…

Q: Explain what is meant by the term homologous chromosomes ?

A: Chromosomes are condensed forms of chromatin that are visible during cell division. They were found…

Q: Chromosomes in pair 23 are considered what type of chromosome

A: Karyotype is the pictorial representation of the chromosome pairs of an individual. It is a…

Q: А Female with a normal set of chromosomes В Female with an abnormal set of chromosomes C Male with a…

A: The picture is showing the karyotype of the female with an abnormal set of chromosomes.  It is…

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.