Name the disorder with the following chromosome complement.(i) 22 pairs of autosomes + X X Y(ii) 22 pairs of autosomes + 21st chromosome + XY

Q: For the following chromosome complements, what is the phenotypic sex of a person who has Q. XXYY…

A: The male-determining gene in humans is termed as the sex determining region Y (SRY) gene. Generally…

Q: Explain the following terms: Non-histone Chromosomal (NHC) proteins, euchromatin &…

A: Chromatin is a complex of DNA and protein found in eukaryotic cells. The primary function of…

Q: I. Give the chromosome number and chromosome configuration if the following mutations occurred in…

A: As per the guidelines, we are supposed to answer only three sub-parts. Kindly repost the question…

Q: The following results are derived from crosses between Neurospora Tetrad Class 1 2 3 4 xy x+ x+ xy…

A: A tetrad is produced by fungus mainly.

Q: For the following chromosome complements, what is the phenotypic sex of a person who has Q. XO with…

A: The male sex-determining gene in human is termed as the sex determining region Y (SRY) gene.…

Q: What does the sex chromosome genotype OY produce in drosophilia?

A: Drosophila melanogaster is a fly species that belong to order Diptera. This is also known as fruit…

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: What is the function of the fused kinetochore found on sister chromatids in prometaphase?

A: In prometaphase I of Meiosis I, the critical event is the attachment of the spindle fibre…

Q: Chromosomal Abnormalities Name of Number of Classification of Affected Description autosomes and…

A: A genetic disorder is an alteration in chromosomal number and their function. There are three types…

Q: What does the sex chromosome genotype XX produce in drosophilia?

A: Drosophila exhibits the same type of sex type of sex determination as in humans. X and Y chromosomes…

Q: What is a Pericentric inversion?

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

Q: Name the disorder with choromosome compliment 22 pairs of autosomes +XXY?

A: Abnormalities of the Chromosome can be numerical or structural. A numerical abnormality means an…

Q: The following diagram represents two nonhomologous chromosomes: AB•C DE FG RS•TUV w x What type of…

A: 6. the following diagram represents two nonhomologous chromosomeAB?CDEFGRS?TUVWX

Q: Why do deviations from the normal chromosome number of 46affect health?

A: Karyotype is a diagrammatic representation of arrangement of chromosomes. Humans have 46…

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: Which of the following human cell types contains 22 autosomes and one sex chromosome? a sperm a…

A: Ploidy level of an organism represent the set of chromosomes in it. Diploid means complete set of…

Q: Which one cannot be a reason for chromosome disjunction anomaly?

A: Disjunction anomaly  When the chromosomes of a cell unable to separate and each daughter cells got…

Q: Chromosomal Abnormalities Name of Abnormality Number of Classification Affected Description…

A: Chromosome abnormalities are caused by the mutations due to an error in cell division which either…

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 the Syndromes from AbnormalChromosome Numbers ?

A: Chromosomes are thread-like structures present inside the nucleus of the cell. They are made up of…

Q: What is trihybrid cross ?

A: Genetics is a part of science concerned about the investigation of genes, hereditary variety, and…

Q: Human chromosome 11 GC content is 42%. What is the percentage of each nucleotide on chromosome 11?

A: According to Chargaff rule,- in DNA there is always equality in quantity between the bases A and T…

Q: Crossing-over is all of the following EXCEPT

A: The exchange of genetic material between non-sister chromatids of homologous chromosomes is called…

Q: For the following chromosome complements, what is the phenotypic sex of a person who has Q. XX with…

A: The sex-determining region Y (SRY) is located on the short branch of the Y chromosome, which…

Q: A human is discovered to have a sex chromosome karyotype of XXY. What phenotypic sex would this…

A: Each cell in the human consists of 23 pair of chromosomes that forms 46 chromosomes. An offspring…

Q: What DNA sequence feature is required for a G-quadruplex to form?

A: G-quadruplex formed are formed in telomeric sequences which are highly polymorphic. A four repeat…

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: 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: 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: Name of Abnormality Number of autosomes and sex chromosomes Classification of abnormality…

A: The chromosomal disorder is any syndrome characterized by malformations or malfunctions in any of…

Q: How many chromatids are present for each type of chromosome at the completion of crossing over? What…

A: Crossing over is the process in genetics by which the two chromosomes of a homologous pair exchange…

Q: For the following chromosome complements, what is the phenotypic sex of a person who has Q. XXY with…

A: A gene is a unit of genetic material present within the DNA (deoxyribonucleic acid). Each gene…

Q: Name the disorder with choromosome compliment 22 pairs of autosomes +21st chromosomes +XY?

A: Normally every human cell contains 23 pairs of chromosomes i.e. 46 chromosomes but sometimes, some…

Q: The normal sequence of nine genes on a certainDrosophila chromosome is 123 •   456789, where the…

A: The basic karyotype of Drosophila melanogaster, which is observed mitotically comprises active…

Q: What is the 2n chromosome number of Valanga?

A: Genetic material are the means by which hereditary information is passed on from one generation to…

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: What types of chromosomal disorders are easily seen with a karyotype?

A: KARYOTYPE:- It is the complete set of chromosomes of an individual used to check for any…

Q: The following diagram represents two nonhomologous chromosomes: A B • C D E F G R S • T U V W X What…

A: A non-reciprocal translocation is a kind of chromosomal translocation that occurs between non…

Q: What does the sex chromosome genotype XY produce in drosophilia?

A: Sex chromosomes, i.e., X and Y chromosome in an organism, determines the biological sex of an…

Q: For the following chromosome complements, what is the phenotypic sex of a person who has Q. XY with…

A: The male sex-determining gene in humans is termed as the sex determining region Y (SRY) gene.…

Q: Give the sex of the following organisms, assuming that the autosomes are present in the normal…

A: answer given below

Q: What is a sex pilus and which cell type, F- or F+,would produce this structure?

A: The transfer of the genetic material from one bacterium to another through direct contact is termed…

Q: In the karyotype shown here, identify the sex chromosomes. Is this individual a male or a female?

A: Introduction Any cell contains a specific number of chromosomes referred to as ploidy level or…

Q: 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ху Which chromosome set has an extra What…

A: The first set has an extra chromosome. The patient suffers from aneuploidy. As the genome contains…

Q: What does the sex chromosome genotype XXY produce in drosophilia?

A: The sex chromosomes are responsible for determining the sex of an organism.  In humans and…

Q: What does the sex chromosome genotype XXX produce in drosophilia?

A: Sex determination in Drosophila is achieved by a balance of female determinants on the X chromosome…

Q: Rice has a chromosome number of 2n = 24. If different aneuploids are available in rice, identify the…

A: Aneuploidy is the presence of an abnormal number of chromosomes in a cell caused due to addition or…

Q: What is the name of the structure that holds homologous chromosomes together after they have paired…

A: A chromosome is a compact form of DNA  molecule present in dividing cells. In metabolically active…

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.