What does the sex chromosome genotype XXY produce in humans?

Q: If nondisjunction occurs in a chromosome pair, what will be its effect on the gametes and the…

A: Nondisjunction occurs when homologous chromosomes or sister chromatids fail to divide properly…

Q: What is the gene in the human chromosome that determines the "maleness"?

A: Gene is the sequence of nucleotides that encode a particular protein. The genes are present in the…

Q: On average, what proportion of the genome in the following pairs of humans would be exactly the same…

A: Meiosis is a cell division through which gametes are produced. One diploid eukaryotic cell divides…

Q: What are the designations of the sex chromosomes in males of bugs, humans, and butterflies?

A: Chromosomal determination of sex It is also known as allosomic determinati9on of sex and is based on…

Q: Why are newborns with an abnormal sex chromosome number more likely to survive than those with an…

A: Humans have a total number of 46 chromosomes that is 23 pairs of chromosomes in which 22 of them are…

Q: How does crossing-over affect the genetic content of the haploid gametes?

A: Gametes are produced in organisms through the process of sexual reproduction. Sexual reproduction…

Q: Describe the XX-XO system of sex determination. In this system, which is the heterogametic sex and…

A: In a biological system, the development of sexual characteristics in an organism determined by the…

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

A: Human beings have two types of chromosomes found in their body, they are, autosomes and allosomes.…

Q: Which is the type ofgamete produced by aheterozygous individual?What is the genotypicalproportion of…

A: Alleles are the two-contrasting form of genes. They are pairs of genes on a chromosome that…

Q: What would be the sex of a human with each of the following numbersof sex chromosomes?A. XXXB. X…

A: Sex chromosomes regulate the gender of the organism.

Q: Although triple-X human females typically have normal offspring, what kinds of gametes, with respect…

A: Introduction In humans, the X chromosome is one of two sex chromosomes, the other is the Y…

Q: Are all reciprocal translocations likely to result in sterility? How can one result in normal…

A: Reciprocal translocation is one of the two types of chromosome translocation. Chromosome…

Q: A human female with Turner syndrome (45,X) also expresses the X-linked trait hemophilia, as did her…

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

Q: How do we know whether or not a heteromorphic chromosome such as the Y chromosome plays a crucial…

A: Sex determination is the foundation or establishment of sex through differential advancement in a…

Q: A normal female is discovered with 45 chromosomes, one of which exhibits a Robertsonian…

A: Every living species has two types of cells, somatic cells (diploid) which are responsible for…

Q: What are Sex-linkage?

A: Sex linkage is the phenotypic expression of a trait governed by the presence of the mutations in the…

Q: In the X-Y and Z-W systems of sex determination, which sex is theheterogametic sex, the male or…

A: Ans: Sex determination: It is the biological systems which determines the sexual characteristics in…

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

A: Sex chromosome, either of a pair of chromosomes deciding whether a individual is male or female.…

Q: How does sex determination in the XX-XY system differ from sex determination in the ZZ-ZW system?

A: The determination of sex is done by specific chromosomes  In humans and many other animal species,…

Q: How does non-disjunction in meiosis lead to numerical chromosomal aberration?

A: Chromosome is the rod shaped, dark stained bodies which are most prominently seen in the metaphase…

Q: What gene normally present on the Y chromosome is responsible for a male phenotypic sex?

A: Sex determination in humans is based on the type of chromosomes present in an individual. Humans…

Q: Assuming that independence assortment occurs during meiosis what types of gametes will form…

A: Independent assortment is the separation of gene pairs independently from the other gene pairs.…

Q: What is Sex-linkage?

A: Introduction In this question we will discuss about the sex linkage.

Q: Do the Cross between:       GgTt x Ggtt Determine the gametes produced by each Get the PR and GR

A: A mating experiment between two species that are identically hybrid for two traits is referred to as…

Q: Three genes (A, B, and C) are found on three different chromosomes. For the following diploid…

A: Gene is a functional unit of heredity. A gene is a sequence of nucleotides in genome that codes for…

Q: What are the 8 stages of meiosi

A: Meiosis is a type of cell division in which the parent cell divides twice into four daughter cells…

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

A: Chromosomes are the unit of inheritance that carry genetic information from one generation to…

Q: What are nonhomologous chromosomes?

A: The chromosome is an organized structure of proteins and DNA (Deoxyribonucleic acid) in a cell. It…

Q: In organisms with the ZZ-ZW sex-determining system, from which of the following possibilities can a…

A: Introduction: In ZZ-ZW system of sex determination, female carries two different gametes i.e., ZW…

Q: List down all the possible types of gametes produced by the following individuals with genotypes:…

A: Genotype can be defined as a genetic constitution of an organism for a particular trait. Allele is…

Q: How do the chromosomal mechanisms determining sex differ in the three taxa males of bugs, humans,…

A: Mammals belong to the class Mammalia. They are vertebrates. It belongs to the kingdom Animalia and…

Q: In organisms with the ZZ-ZW sex-determining system, from which of the following possibilities can a…

A: The Sex-determination system helps to determine sexual characteristics in an organism. Sex…

Q: What would be the sex of a human with each of the following setsof sex chromosomes?A. XXX C. XYYB. X…

A: BASIC INFORMATION Humans have 23 pairs of chromosomes out of which 44 are autosomes and 2 are sex…

Q: What does the sex chromosome genotype XO produce in humans?

A: Step 1 Allosomic genetic determination of sex is determined by distinct chromosomes called sex…

Q: Trisomy 21, or Down's syndrome, is the result of which event occurring during the meiotic process?

A: Ans. A nucleus, where genetic material is contained in genes, is located on every cell in the human.…

Q: A young couple is planning to have children. Knowing that there have been a substantial number of…

A: Robertsonian translocation is a type of chromosomal abnormality which effects acrocentric…

Q: What is the formula for a female with a Philadelphia chromosome?

A: Hi, Thanks For Your Question.  Answer : The Philadelphia chromosome Is A Specific Genetic…

Q: Does Y chromosome play a role in sex determination ?

A: A biological system that controls the development of sexual traits in an organism is known as a…

Q: What is/are the possible genotype(s) of this cat for the Sex-linked Red gene? If this cat only has…

A: The red color of the cats is caused by the O gene which changes black pigments.since the O gene is…

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

A: The sex determination in an organism is based on the inheritance of sex chromosomes. In almost every…

Q: On average, what proportion of the genome in the following pairs of humans would be exactly the same…

A: Crossing over takes place when the chromosomal homologs swap information during the metaphase of…

Q: What does the sex chromosome genotype XYY produce in humans?

A: A type of genetic condition where a male has an extra Y chromosome, is called an XYY syndrome. This…

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.