What are three features that are used to match up homologous pairs of chromosomes when constructing a karyotype?

Q: How do you make the difference between a chimpanzee and a human karyotype depicting single…

A: Chromosomes are the condensed form of dna . They are dna molecules wrapped around histone protein…

Q: What is pedigree analysis?

A: There are several methods to study human genetics such as pedigree analysis, population genetics…

Q: What is a genetic interval?

A: The functional unit of heredity is known as genes. They consist of deoxyribonucleic acids(DNA). Some…

Q: What does the expression wild type mean?

A: Genetic traits are regulated by genes.

Q: If a corn plant was heterozygous for kernel color and seed shape,what would be the genotype of the…

A: Genotype is the genetic make up of an individual that is produced according to the allele…

Q: What is the karyotypefound in Down syndrome?

A: During the most recent years, Down disorder has been the focal point of uncommon consideration. Down…

Q: What is cross-matching?

A: The cross-match procedure determines whether donor blood is compatible with recipient blood.…

Q: What are the two different meanings of horizontal lines in a pedigree?

A: A pedigree is a graphical representation depicting biological relationships between an organism and…

Q: How do the terms gene and allele, as used here, relate to the concepts of locus and gene pair?

A: Reproduction is one of the most important and basic attributes for all individuals living on the…

Q: What is a gene with only one common, wild-type allele?

A: The coding region of the gene is known as allele. Wild-type alleles are the original form of the…

Q: What is the high-frequency alleles of a polymorphic gene?

A: Alleles are the variant of the gene. DNA is comprised of various nucleotides that collect genetic…

Q: How do you tell if a karyotype is male or female?

A: The number and visual appearance of the chromosomes in the cell nuclei of an individual, species, or…

Q: What is a testcross, and why is it useful?

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: How many chromosomes are in a human karyotype?

A: When eukaryotic cells divide via mitosis, the chromatin condense the highest to a point wherein we…

Q: Define what is the Karyotype ?

A: The process in which the chromosomes of an organism are paired and ordered is known as Karyotyping.…

Q: What are Neomorphic alleles?

A: The neomorphic mutation is a type of mutation in which the altered gene product possesses a novel…

Q: individual male or female? How do you know? Was there anything unusual about your Karyotype?…

A: Human sex is mainly two types, male and female. Identification based on in general through…

Q: With regard to genotypes, what is a true-breeding organism?

A: A genotype is the genetic expression of an organism, AA, Aa, aa are examples of genotypes, 1:2:1 of…

Q: What is the difference between a locus and an allele? What is the difference between genotype and…

A: Genetic is the branch of science that deals with genetic material like genome, genes, DNA, and…

Q: Which of the karyotypes shown is from a normal female?

A: A karyotype represents all the 23 pairs of chromosomes in a picturized form. It provides information…

Q: What is the principle of segregation? Why is it important?

A: The transmission of genetic characters from parents to offspring is known as Heredity.

Q: A geneticist determines that the order of four genes on a specific chromosome is CABD because the…

A: A physical map is used to find the exact distance between the genes on a chromosome and it is…

Q: Is it possible to cross two different pure-breeding yellow zucchini strains and obtain all green…

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

Q: What is pedigree Analysis? How is it useful?

A: A pedigree chart is a diagram that shows the phenotypes or genotypes for a particular organism and…

Q: In a breed of cattle, rough coat is dominant over smooth coat and black coat is codominant to red.…

A: Crossing over is the exchange of chromosome segments during cell division such that many new…

Q: What is the phenomenon of a single gene determining a number of distinct and seemingly unrelated…

A: Introduction: Gene is a segment of DNA that determines the phenotypic characteristics of the…

Q: What is the phenotypic ratio of a monohybrid cross?

A: Monohybrid cross is a cross in which there are found involvement of single gene for a single trait.…

Q: What is the purpose of a pedigree?

A: Genetics is a branch of biology that is concerned with the study of Nucleic acids ( Ribonucleic…

Q: What kinds of information can a human karyotype provide?

A: Introduction A karyotype is a preparation of the entire set of metaphase chromosomes in the cells of…

Q: How to determine the genotype frequencies ?

A: Introduction  Hardy Weinberg equilibrium: this states that the sum of genotypic and allelic…

Q: What genotypes would be expected for the offspring from the following matings? What are the…

A: Dear students, We are authorized to answer one question with a maximum of three subparts at a time.…

Q: What is the phenotypic ratio of the offspring of heterozygous parents in a dihybrid cross?

A: For a dihybrid cross, there should be two traits involved while crossing. Phenotypic ratio is the…

Q: Can you identify with certainty the genotype of a black poodle? A brown poodle?

A: The black poodle and the brown poodle are two of the most popular dog breeds in the world. They are…

Q: How do you find a pedigree LOD score?

A: Pedigree analysis is the way in which a single inherited trait in a group of related individual is…

Q: What is the difference between alleles and homologous chromosomes?

A: The term 'chromosome' has been derived from the Greek words which means 'color (chroma) and body…

Q: What are Hypermorphic alleles?

A: Alleles are the variant forms of gene. Genes carry coded genetic information in the form of specific…

Q: Which of the karyotypes shown is from a normal female?

A: Karyotyping is the process of taking micro pictures of human chromosomes to understand their nature…

Q: Using the letter T to represent the trait, what is the genotype for individual 7?

A: The correct answer to this question is: D. It is impossible determine from this picture.

Q: What are some of the best methods for solving X- linked recessive and X- linked dominant pedigrees?

A: Humans have 22 pairs of autosomes and 2 sex chromosomes. In case of female the sex chromosomes are…

Q: How can we determine the penetrance and expressivity of the genotype ?

A: The term Penetrance refers to whether or not the genotype has clinical expression.The term…

Q: For two genes that show independent assortment, what is the frequency ofrecombination?

A: Gene is the working part of hereditary material. The study of genes is genetics. Gregor Mendel is…

Q: What is a test cross?

A: Cross  A cross is the mating of 2 different parents towards formation of offsprings. There are…

Q: What is pedigree data?

A: Pedigree  In pedigree, the chart female can be represented by a circle where a man can represent by…

Q: What is wild-type allele?

A: A variable form of a gene is called an allele. Some genes exist in multiple versions, all of which…

Q: What are the symbols used in the human pedigree analysis?

A: Pedigree images show the genotypes or phenotypes of a particular organism and its ancestors. These…

Q: What is the physical change of one allele in a heterozygote into the other?

A: Mendel suggested that "heritable components" named genes were defined by traits. In various…