Q: How many alleles of genesthat condition X-linked traitsdo female and maleindividuals…
A: The genetic traits that are encoded by genes present on the X chromosome are known as X-linked…
Q: A man and woman, both both with brown eyes (B) marry and have a blue eyed (b) child. Determine the…
A: Phenotype is the observable physical traits of an organism while genotype refers to the genetic…
Q: What is sex linked inheritance and why is the pattern of inheritance different for males vs females?
A: Sex linked inheritance is the sex-specific pattern of inheritance and presentation when a particular…
Q: Why do males and females express recessive X-linked alleles differently?
A: Genetics deals with the study of genes, genetic interactions, genetic variations and heredity in…
Q: Why do polygenic characteristics have many phenotypes?
A: by and large, most of the traits are controlled by only one gene ie one gene is responsible for only…
Q: If children obtain half their genes from one parent andhalf from the other parent, why aren’t…
A: Genetics is a branch of biology that is concerned with the study of Nucleic acids (Ribonucleic acid…
Q: What do you already know about the difference between dominant and recessive traits? Or sex-linked…
A: Difference between dominance and Recessive traits: Dominance traint : 1) Dominance evolve are…
Q: What is polygenic inheritance? When a gene has more than two alleles When one gene affects more than…
A: DNA is a Genetic store house of an individual organisms. The segment of DNA that can produce a…
Q: the possible alleles for bald spot, no bald spot are QQ, Qq. what type of inheritance pattern…
A: Introduction :- Alleles are the alternative forms of a gene . Allele shows different Types of…
Q: Will any of the XY offspring be heterozygous (carriers) for that trait? Will any express it?
A: Be fore getting into result we need to know what Is A Carrier? A carrier is a person who has a…
Q: How is the phenotype of recessive disorders influenced by gene expression level?
A: Genes are nothing but DNA sequences. Genes are arranged on the chromosomes. Genes express and their…
Q: Aren’t traits such as earlobe shape and dimples due to dominant and recessive alleles?
A: The DNA is the hereditary unit of an organism. The genes are composed of DNA which is passed on…
Q: How Are Sex and Sex- Linked Traits Inherited?
A: The traits in which the genes are located on either of the two sex chromosomes are called sex-linked…
Q: Would you expect dominant X-linked traits to affect women as often as men? Explain your answer.
A: Men and women differ in their sex chromosomes: while men have one X and one Y chromosome, women have…
Q: When might you see an autosomal dominant trait skip generations?
A: The genes that are present on the non-sex cells are called “autosomal genes”. An autosomal dominant…
Q: Where do new alleles come from?
A: Answer- Alleles are the varients of a gene. They are present on the same locus of the chromosome and…
Q: how meiosis and fertilization can result in a trait not expressed in both parents being expressed in…
A: .The process of fusion of male and female gametes in the form of sperms and egg respectively is…
Q: If a mutation in a dominant gene occurred during gamete formation which resulted in a new recessive…
A: Alleles are generally defined as the variants of a gene. Based on the alleles present in the genome,…
Q: Why do X-linked recessive conditions appear most commonlyin males?
A: The genes are hereditary units of an organism. The appearance of the characteristics are a resultant…
Q: Does the environment exertan influence on thephenotype?
A: Phenotype is defined as the set of observable characteristics within an individual. It includes…
Q: Are dominant traits always more common than recessive traits? Why or why not?
A: Traits in the humans and other organisms can be dominant or recessive . A dominant trait covers…
Q: What are some diseases or genetic abnormalities caused by dominant genes? Why are severe dominant…
A: Genetic disorders are conditions that are caused due to aberration in the chromosomes and are mostly…
Q: What's the difference between single gene traits and complex traits?
A: The transfer of particular traits or characters from the parents to their offspring through a…
Q: What are Sex-influenced traits?
A: The traits are the characteristics determined by the genes. The traits are affected by the genes,…
Q: What is the difference between dominant and recessive trait?
A: A gene is the basic physical and functional unit of heredity and is composed of DNA(deoxyribonucleic…
Q: What pattern of inheritance do dominant traits show?
A: There are two types of chromosomes present in human: autosomes and sex chromosomes. The transmission…
Q: What are recessive conditions? What are dominant conditions? Why are recessive conditions more…
A: Individuals receive two versions of each gene, known as alleles, from each parent. If the alleles…
Q: What is the probability that a parent carryinga dominant trait will pass that trait on toeach child?
A: In living organisms, the differences in the specific traits are due to the presence of two versions…
Q: What pattern of inheritance shows the full and separate phenotypes of two alleles in heterozygous…
A: Genes are inherited from parents to offspring. Allele is a form of a gene. Homozygous individuals…
Q: A man has six fingers on each hand and six toes on each foot.His wife and their daughter have the…
A: According to the Mendelian Laws dominance, independent assortment, and segregation, various…
Q: How heritable are these traits?
A: Heritability refers to how effectively genetic variations explain for variances in people's…
Q: What pattern of inheritance do recessive traits show?
A: A recessive trait can be defined as the weak and the trait which cannot be expressed, they belong to…
Q: Which of the following genetic diseases is/are inherited as an X-linked recessive trait: hemophilia…
A: Introduction The passing on of traits from parents to their offspring is known as heredity, also…
Q: What is a trait for which symptoms are not present at birth and manifests themselves later in life?
A: Genetics is the study of inheritance of genes among the generations that deals with heredity and…
Q: What characteristics are exhibited by a Y-linked trait?
A: Genetic material is any material of animal, microbial, or plants, or other origin that carries…
Q: How many copies of each gene for the trait does each offspring receive?
A: At the time of gamete formation by the proce4ss of meiosis, the number of chromosomes reduced by…
Q: What are mendal's laws of inheritence?
A: Step 1 Inheritance is the process of receiving genetic information from the parents. The entire…
Q: Where are sex linked genes predominantly
A: Chromosomes are thread-like structures present within the nucleus of both animal and plant cells.…
Q: Can males be a carrier of an X-linked recessive trait? How about females?
A: A characteristic that is sex-linked is one in which a gene is situated on a sex chromosome. In…
Q: Why lethal allele causes death at an early stage of development?
A:
Q: In Sex-Limited and Sex-Influenced Inheritance, an Individual’s Gender Influences the Phenotype. How…
A: Genetic is the branch of science that deals with genetic material like genome, genes, DNA, and…
Q: Difference between dominant and recessive?
A: Gregor Johann Mendel is known as father of genetics. He performed experiments on pea plants for…
Q: What do you mean by Uniparental?
A: The genome represents the genetic material in an organism having a set of chromosomes that is…
Q: Does a trait always go together with another trait in one individual even if the autosomal traits…
A: The segment of DNA that can produce a polypeptide is called gene. it is an inherited factor that…
Q: What is a Sex-Linked Trait? Why are they noted differently than other alleles when completing…
A: A sex-linked trait is a trait whose alleles are present on the sex chromosomes.
Q: Whar is the probable pattern of inheritance and why
A: The pattern of inheritance is the manner in which a genetic trait or disorder is passed from one…
Q: What is late-onset genetic trait?
A: A trait can be defined as a different form of a character. Genetic traits are those characteristics…
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- How to caculate the frequency for genotype and phenotype Student # Genotype (4/4,⅘,5/5) Chronotype number Phenotype (Morning 59-86, Intermediate 42-58,Evening 16-41) Student 1 4,5 51 Intermediate Student 2 5,5 33 Evening Student 3 4,5 40 Evening Student 4 5,5 52 Intermediate Student 5 5,5 51 Intermediate Student 6 4,4 39 Evening Student 7 4,4 46 Intermediate Student 8 4,4 48 Intermediate Student 9 4,5 59 Morning Student 10 5,5 31 Evening Student 11 4,5 39 Evening Genotype # of students Frequency Phenotype # of students Frequency 4/4 3 ? Morning 59-86 1 ? 4/5 4 Intermediate 42-58 5 5/5 4 Evening 16-41 5Cystic fibrosis is a homozygous recessive condition that affects 1 in 10,000 of the Hispanic populationin the United States. Calculate the frequency of the dominant allele, the frequency of the recessiveallele, and the percentage of heterozygous individuals (carriers) in the Hispanic population.Frequency of thedominant alleleFrequency of therecessive allele% homozygous dominant% homozygous recessive% heterozygousA prospective groom, who is unaffected, has a sisterwith cystic fibrosis (CF), an autosomal recessive disease.Their parents are unaffected. The brother plans to marrya woman who has no history of CF in her family. Whatis the probability that they will produce a CF child? Theyare both Caucasian, and the overall frequency of CF inthe Caucasian population is 1/2500—that is, 1 affectedchild per 2500. (Assume the population meets the Hardy–Weinberg assumptions.)
- I need help deteriming which are analogous or secondary lost traits based on the given chart?What is the allelic frequency of A for the following population:GenotypeNo. individualsAA450Aa300Aa150 Answer choices: 0.5 0.667 0.44 0.9 333A Punnett square without the genotypes of the parents is shown below. What are the genotypes of the parents? A. BB, BB B. BB, Bb C. Bb, bb D. Bb, Bb
- Mendelian GeneticsF1 Cross: Yellow, Round x Green, RoundGgWw x ggWWCharacter: Pea color & shapeUse Punnett square and fork-line method to check the F2.Show and interpret all the possible genotypes and phenotypes of the offsprings.Mendelian GeneticsF1 Cross: Tall, White, Axial x Dwarf, Violet, TerminalDdwwAA x ddWWaaCharacter: Stem height, Flower color & positionUse fork-line method to check the F2.Show and interpret all the possible genotypes and phenotypes of the offsprings.B.A.I. For A and B,1. Identify the type ofinheritance. Justifyyour answer.2. Decode the genotypesof the individuals inthe pedigree. (Useletter A forrepresentation ofalleles.)3. List down all affectedDATA SET 01 The number of offspring in F1 and F2 generations: 510 The true mode of inheritance is autosomal dominant. Parental cross: Father with disease phenotype, Mother with wild-type phenotype. F1 COUNTS FOR DATA SET 01 Phenotype Gender. Disease Wild-Type Male 237 0 Female 273 0 F2 COUNTS FOR DATA SET 01 Phenotype Gender Disease Wild-Type Male 185 73 Female 183 69 DATA SET 02 The number of offspring in F1 and F2 generations: 899 F1 COUNTS FOR DATA SET 02 Phenotype Gender Disease Wild-Type Male 424 0 Female 475 0 F2 COUNTS FOR DATA SET 02 Phenotype Gender Disease Wild-Type Male 349 112 Female 323 115 F2 COUNTS FOR DATA SET 01 Gender Phenotype Observed counts (O) Expected Proportions Expected Counts (E) (O-E) (O-E)^2/E Male WT 73 Male Disease 185…Using the product rule, what is the total frequency of the profile, given the following genotype frequencies for each of the loci: D3S1358 = 0.04453 vWA = 0.02725 D5S818 = 0.07534 0.008406 0.0000914 0.14712 10,491 0.914208
- Below in Figure 1 is a pedigree for a family afflicted by a genetic disorder. In some populations, Cystic fibrosis has an incidence of 1 in 2500 newborns. The carrier frequency calculated from this is 1/25. Analyze the pedigree below assuming the disease is similar to cystic fibrosis in incidence and carrier frequency. However this disease may not have the same type of genetic transmission as cystic fibrosis. What type of genetic transmission is most consistent with the pedigree? Label all the individuals that you can determine, with hypothesized genotypes. Label the individuals that have unknown genotypes with possible genotypes. Assuming her father is known to NOT be a carrier, calculate the probability that IV1 is a carrier for disease. Use the Χ2 test to determine whether your proposed transmission fits this data.Please help answer question 1 What would a pedigree of Greg and Olga’s families look like? Concentrate simply on family relationships and aff ected persons.Which of the following statements about mendelian or complex diseases true?. A Genome- wide association studies rely on polymorphic markers that are linkage disequalibrium with alleles that contribute to the traits of interest. B. Genetic methods for studying Mendelian phenotype such as crossing is not useful for mapping quantitive trait loci. C. Mapping of quantitative trait loci does relies on genetic variations that directly contribute to the trait of interest.