Q: What are the advantages and limitations of Y-chromosome STR profiling?
A: There are two type of cell in our body that promotes the over all growth and development, one is the…
Q: How to do sex linked crosses?
A: The question asks about the sex-linked crosses.
Q: What is a filtered word test?
A: A Screening test to asses central auditory processing disorder in children of 5-11 years, consists…
Q: What three essential criteria must be met in order to execute asuccessful mapping cross?
A: Introduction: A genetic cross is the mating of two individuals with desired characters. The…
Q: What is a molecular marker? Give two examples. Discuss why it isgenerally easier to locate and map…
A: Introduction: Molecular markers are specific DNA segments identifiable among others in the whole…
Q: How do you use a punnet square in determining how blood group is inherited?
A: Each person’s blood cells contain different combinations of antigens which determine the person’s…
Q: What is the basis for spectrum karyotyping?
A: Answer: Introduction: A karyotype is the method of taking picture of chromosomes and to study its…
Q: What is the difference between DNA extracted from whole blood and buffy coat?
A: Extraction of genomic DNA from whole blood sample has been a very common practice but the…
Q: What is Marker Assisted Breeding?
A: Marker assisted selection can be denoted as using of DNA markers which is tightly linked to loci of…
Q: What does the symbol arg-1 mean? How would you test for this genotype?
A: The names of the gene must be informative as well as concise. Every gene name should be exclusive…
Q: Explain reciprocal crosses?
A: Gregor Johann Mendel studied the inheritance pattern on pea plant. He concluded that genes are…
Q: What is test cross?
A: The process in which the exchange of genes between gametes resulting in the formation of…
Q: How does a Punnett square helppredict the genotypes and phenotypes of agenetic cross?
A: Reginald C. Punnett disigned the punnett square. A square that helps to predict the genotype and…
Q: How is gene Z used as a marker?
A: β-galactosidase, also known as lactase, beta-gal or β-gal, is a glycoside hydrolase enzyme which…
Q: What are Categories of Genetic Variants?
A: The difference in DNA sequence between organisms of a population is called genetic variation. These…
Q: What are the application areas of molecular markers?
A: Molecular marker is also called as genetic markers which are DNA fragments present at specific…
Q: What is molecular DNA markers?
A: DNA is a polymer of deoxyribonucleoside monophosphates (dNMP) covalentlylinked by…
Q: What are pure bred strains, P1 , F1 and F2 generations?
A: The pure breeding lines were used as the parental generation (P) in the crosses conducted by Mendel.…
Q: What is meant by test cross and how is it significant to genetics?
A: The branch of biology that deals with the study of genes, heredity and genetic variations are termed…
Q: What is Locus heterogeneity?
A: Inheritance of genetic diseases follows a simple Mendelian pattern of inheritance. Its study is…
Q: What is a haplotype? How do different haplotypes arise?
A: A cell with one set of chromosomes is called haploid. This term can also be used to refer the number…
Q: Apply the chi-square test to determine if two genes are linked
A: The sex influenced traits to refer to a pair of alleles that are found in autosomal chromosomes and…
Q: What is genotyping?
A:
Q: Why is mutation breeding necessary for breeding for disease resistance?
A: Breeding is defined as sexual reproduction occurring between two organisms of the opposite sex of…
Q: What are the Results of Correns’s Mirabilis Crosses?
A: A cross is a controlled breeding experiment in which two organisms of desired or considered trait…
Q: What are factors that alter the phenotypic expression of genotype?
A: Genotype The genotype can be defined as the genetic make-up of an individual organism. Our genotype…
Q: What is true about the mutations within a complementation group?
A: Answer. They do not complement each other and are in the same gene
Q: Which individuals can be termed as clones?
A: DNA is the genetic material in most living organisms. It is the information hub that contains…
Q: What is a merodiploid, and what is genetic complementation?
A: The genome of an organism is defined as the whole heredity information encoded in the genetic…
Q: What are the applications of the genetics of blood typing?
A: Each individual as a blood type from an ABO type (A, AB, B and O). Blood type is also inherited from…
Q: What is the difference between genes in coupling configuration and genes in repulsion? How does the…
A: Coupling and repulsion terms are used in recombination. In coupling, the percentage of double…
Q: When a Pp-genotype plant is bred with a pp-genotype plant, what percentage of the offspring is…
A: Introduction A gene is consisting of a pair alleles/ factors and can be dominant or recessive.…
Q: Consider the following cross involving three linked genes DeF/dEf x def/def. PHENOTYPES NUMBER…
A: The genes that are in close proximity will have a very low possibility of occurrence of…
Q: Enlist the step of controlled cross polination?
A: The pollen deposition from a flower’s male part to the female part of another flower is called…
Q: What are selectable marker genes ? Explain the role of selectable marker gene ?
A: Seletable marker Genes are present in the plasmid and they are help in selection if…
Q: What are the requirements for using complementation test?
A: Genetics is the study of hereditary material or particularly genes. It utilizes various tests to…
Q: Diagram and explain how an A/G SNV can be distinguished using a left apex probe. Show the results…
A: A single-nucleotide polymorphism (SNP) occurs when a single nucleotide in the genome gets…
Q: what is name of the technique that would help a person who inherited LFS to have a child without the…
A: It is a very rare as well as inherited disease that occurs because of the specific mutations that…
Q: Are CNV results from genetic labs allele specific?
A: Alleles refer to two or more variant form of a gene. Genes are the basic structural and functional…
Q: What are DNA markers ?
A: The simplest morphological and physiological unit of heredity is the gene. DNA is the material that…
Q: Who discovered DNA markers and tell What is a dominant marker?
A: A DNA marker is a portion of DNA representing a specific locus that comes in identifiable…
Q: Why are some crosses not performed in a complementation matrix?
A: Complementation is the capacity of 2 mutants in combination to reinstate the normal phenotype. The…
Q: how is FISH assay related to karyotype?
A: Introduction: Karyotype:A karyotype is the set of chromosomes found in a species' nucleus. It…
Q: Since experimental crosses are not performed in humans, how do we know how traits are inherited?
A: Genetic traits are regulated by genes.
Q: What is Complementation Analysis ?
A: A variable form of a gene is called an allele. Some genes exist in multiple versions, all of which…
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