Q: appeared in a frequency of 1/256. How many inches does each allele contribute to the length of the…
A: A character or trait that is influenced by more than 2 genes is called the polygenic parent. The…
Q: in 3-4 sentences could you describe what a codominant trait is?
A: Each gene exists in alternative forms known as alleles.
Q: Difference between outbreeding and inbreeding?
A: The breeding refers to the mating and production of offspring by animals. It is classified into…
Q: An animal breeder had a herd of sheep with a mean weight of254 pounds at 3 years of age. He chose…
A: Animal breeding is a technique of rising animals for milk, meat, fur and other domestication…
Q: On average, estimate how many base differences there are between two human beings.
A: The biochemical molecule that is built up with “two polynucleotide chains” is called…
Q: Explain how inbreeding affects the Hardy-Weinberg equilibrium.
A: Population is a group of similar species with variation in phenotype and genotype due to natural or…
Q: What would happen to the allelic frequency of the deer population after their habitat was blazed in…
A: A gene can have many different forms. These variants of genes are present in the population in large…
Q: Calculate the inbreeding coefficient for individuals in a pedigree.
A: inbreeding coefficient
Q: Use the character state matrix provided and construct the three possible trees. Calculate the total…
A: Parsimonious phylogenetic tree is the one which contains minimum number of steps in it.
Q: inbreeding
A: Inbreeding is the condition in which the individuals of a population mate with one another and do…
Q: Assume that in a Hardy-Weinberg population, 9% of the individuals are of the homozygous Tecessive…
A: QUESTIONS According to Hardy-Weinberg population, p2 + 2pq + q2 = 1 and p + q = 1 p = frequency of…
Q: What is the difference between crossbreeding and upgrading?
A: Breeding the process by which young animals, birds, and so forth, are created by their folks. It is…
Q: If the mean and median pertaining to a certain character of a population are of the same value, what…
A: A population is the entire pool from which a statistical sample is drawn. A population may refer to…
Q: Define mutation rate, and calculate how it affects allele frequencies in populations.
A: Mutation rate is the frequency of a cell acquiring new mutation in single gene over time. Genetic…
Q: Apply the Hardy-Weinberg principle to estimateequilibrium genotype frequencies.
A: Hardy-Weinberg equilibrium applies to the large population where no change in frequency is noticed.…
Q: Explain the term outbreeding.
A: The term breeding refers to the mating and production of offspring by animals. Based on the…
Q: If albinism occurs in 1/10,000 individuals in a population at equilibrium and is caused by an…
A: Step 1 Albinism is a genetic disorder that causes the skin, hair, eyes to either have little or no…
Q: If albinism occurs in 1/10,000 individuals in a populationat equilibrium and is caused by an…
A: The enzyme tyrosinase produced by the TYR gene is necessary for the synthesis of melanin pigment.…
Q: Inbreeding in a population causes a deviation fromHardy–Weinberg expectations such that there…
A: The frequency of homozygotes will be the same in the population with an inbreeding coefficient (F)…
Q: For each of the following relationships, correlation coefficients forheight were determined for 15…
A: Step 1 Heritability is a statistical method. It determines the variation in a trait. The expression…
Q: Predict gene frequencies in populations when one allele is favored over another. Predict effect of…
A: The calculation of gene frequency needs to detect the degree of dominance between alleles like…
Q: What is a frequency distribution? Explain how such a graph is made for a quantitative trait that is…
A: Quantitative traits are the ones that are controlled by both environmental and genetic factors. Some…
Q: In a population of 2 individuals, how much does heterozygosity decrease in 1 generation?
A: As you have asked two different questions we are providing the answer to the first question, please…
Q: What is the inbreeding coefficient of an offspring of a mating event between individuals C and D? A…
A: Given: Pedigree. Have to find, the inbreeding coefficient of the offspring (I) produced by mating…
Q: What is the starting mean fitness of the population? b) Calculate the expected allele frequencies…
A: Allele frequency: The number of times the allele of relevance is detected in a population is divided…
Q: If both parents are mixed hybrids, what is the phenotype in percentage (%) for the possible…
A: hybrid parents are carried out one tall (T) gene each and showing hybrid nature in genotype.…
Q: If albinism occurs in 1/10,000 individuals in a populationat equilibrium and is caused by an…
A: Hardy–Weinberg equilibrium is also known as Hardy–Weinberg law. The idea of Hardy–Weinberg…
Q: Consider 10 populations that have the genotype frequencies shown in the following table: Population…
A: The Hardy-Weinberg equilibrium is a principle that states that in the absence of disrupting forces,…
Q: What is inbreeding depression? Why do self – pollinated crops do not show the ill- effects of…
A: Inbreeding is the mating of individuals or organisms that are closely related through common…
Q: Using pedigree diagrams, calculate the inbreedingcoefficient (F ) for the offspring of (a)…
A: Given : The inbreeding coefficient (F ) for the offspring of (a) parent–offspring matings; (b)…
Q: Calculate the inbreedi
A: The inbreeding coefficient measures excess heterozygosity at a variation point. It can be used as a…
Q: Explain the changes and reasoning behind the changes of this graph
A: Starvation causes metabolic compulsions in an organism. In starvation, blood glucose level begin to…
Q: If you wanted to crossbreed some Felis lybica to eventually have a domestic cat, what traits would…
A: An organism with purebred parents from two different breeds, variations, or populations is known as…
Q: Calculate FST for two populations with pA frequencies of 0.21 and 0.71?
A: FST is the proportion of the total genetic variance contained in the sub population realted to the…
Q: Pigs have been domesticated from wild boars. Would you expect to find higher heritability for weight…
A: Heritability defines the proportions of the total phenotypic variation that is occurred due to…
Q: Using a Punnett Square predict what the Genotypes are for the persons II-3 & II-4.(* C/C or C/A mean…
A: Observing the pedigree chart, the inheritance of the trait is observed as Autosomal recessive…
Q: similar clines in allele frequencies on different continents are evidence for
A: Adaptive evolution refers to evolutionary changes in an organism that makes it more suited for its…
Q: If both parents are mixed hybrids, what is the phenotype ratio for the possible offspring?
A: The traits that are expressed in successive generations, are known as Dominant traits. The traits…
Q: In a population of 100 pea plants, there are two variations for flower color--purple and white.…
A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…
Q: Estimate LD by calculating D and r2 between genes A and B if the number of haplotypes in the…
A: Linkage disequilibrium refers to the non-random association of alleles at two or more loci in a…
Q: E13. An animal breeder had a herd of sheep with a mean weight of 254pounds at 3 years of age. He…
A: The artificial selection of desirable genes for a trait during breeding between different strains of…
Q: Which conclusion is supported by the results shown by the Punnett square?
A: Ans. As the disease, Tay-Sachs disease is caused by a recessive gene so it will only be seen in…
Q: Albinism is an autosomal recessive trait. Assume that there are 300 albinos (aa) in a population of…
A: As given in question, Albinism is an autosomal recessive trait. This indicates that a affected…
Q: In a moth population, 47 are brown, 15 are yellow, and 34 are black. What is the approximate…
A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…
Q: What are the advantage and disadvantages of inbreeding in the economy? Give a solid example.
A: Inbreeding is the process of mating between species that are closely related genetically. For…
Q: Which type of breeding is depicted in the picture below? SEE PHOTO ATTACHED A. Crossbreeding B.…
A:
Q: Explain how migration affects allele frequencies between neighboring populations, and calculate the…
A: The group of organisms belonging to the same species capable of interbreeding and occupying the same…
Q: If albinism occurs in 1/10,000 individuals in a populationat equilibrium and is caused by an…
A: Hardy–Weinberg equilibrium is also known as Hardy–Weinberg law. The idea of Hardy–Weinberg…
Q: Consider rare disorders in a population caused by an autosomal recessive mutation. From the…
A: Genetics is the branch of biology that deals with the study of genes, their variation, and heredity…
Q: Answer the following question based on the information provided: What are the genotype frequencies?…
A: Trait is a characteristic feature that is unique to a specific individual . In this , flower colour…
Trending now
This is a popular solution!
Step by step
Solved in 5 steps with 3 images
- What is the expected genotype frequency of the homozygous recessive genotype under the Hardy-Weinberg equation P = 0.7? .49 .84 .42 0.09Consider the following pedigree below for a rare autosomal trait. Be sure to take into account the inbreeding convention, when needed. 1. What is the probability that individual B is heterozygous? 2. What is the inbreeding coefficient of individual E? 3. After divorce, individual “A” decides to marry at random outside the pedigree. If the population allele frequency of the rare autosomal trait is 0.012, what are the chances of having an affected child for his first born of his second marriage?A family pedigree is shown here. A. What is the inbreeding coefficient for individual IV-3? B. Based on the data shown in this pedigree, is individual IV-4 inbred?
- Instruction: Fill up the table by computing the dominant alleles, recessive alleles and the Hardy-Weinberg equilibrium result of each generation. Lastly, make a short conclusion below. Show the complete solution. Hardy-Weinberg Equilibrium Generation Dominant allele Recessive allele 1 35 65 2 50 50 3 73 27 Conclusion:Cystic fibrosis (CF) recessive disorder in the Dutch population affects 1 in 1000 people. Calculate the heterozygote advantage for the cystic fibrosis gene (CFTR) in this population. Help: Square root of 0.001 is approximately equal to 0.03.A family pedigree is shown here. A. What is the inbreeding coefficient for individual IV-2? Who is/ are her parents’ common ancestor(s)? B. Based on the data shown in this pedigree, is individual III-4 inbred
- The equation p2+ 2pq + q2= 1 representing theHardy-Weinberg proportions examines genes withonly two alleles in a population.a. Derive a similar equation describing the equilibrium proportions of genotypes for a gene withthree alleles. [Hint: Remember that the HardyWeinberg equation can be written as the binomialexpansion (p + q)2.]b. A single gene with three alleles (IA, IB, and i) isresponsible for the ABO blood groups. Individualswith blood type A can be either IA IAor IA i;those with blood type B can be either IB IBor IB i;people with AB blood are IA IB, and type O individuals are ii. Among Armenians, the frequency of IAis0.360, the frequency of IBis 0.104, and the frequencyof i is 0.536. Calculate the frequencies of individuals in this population with the four possible bloodtypes, assuming Hardy-Weinberg equilibrium.In Problems 15–17, you will see that because matingbetween individuals within populations at Hardy-Weinbergequilibrium is random, it is possible to predict…About 9 percent of Caucasian males are color-blind andcannot distinguish red-colored from green-coloredobjects.a. Offer one genetic model for color blindness.b. Explain why and how color blindness has reached afrequency of 9 percent in this population3). The habitats of Florida panthers have been broken up by freeways and other forms of development, leading to formation of some small sub-populations where limited mate choices result in inbreeding. a. Consider the panther family pedigree shown here. What is the inbreeding coefficient for the individual marked F at the bottom? Annotate the pedigree to show how you got your answer. (1/2)4 (1/2)5x2= (1/2)4= F F? b. If the frequency of a recessive disease susceptibility allele in the general population of panthers to which the first generation in this pedigree belongs is 0.4, what is the probability that the "F" individual will be susceptible? 2 c. What is the probability that an individual whose parents were not related is susceptible?
- "he equation p + 2pq + q° = 1 representing the lardy-Weinberg proportions examines genes with nly two alleles in a population. . Derive a similar equation describing the equilib- rium proportions of genotypes for a gene with three alleles. [Hint: Remember that the Hardy- Weinberg equation can be written as the binomial expansion (p + q)*.] A single gene with three alleles (r^, 1", and i) is responsible for the ABO blood groups. Individuals with blood type A can be either rr or ^ i; those with blood type B can be either 1" 1 or 1" i; people with AB blood are A ", and type O individuals are ii. Among Armenians, the frequency of is 0.360, the frequency of " is 0.104, and the frequency of iwhat does it mean if a ratio is 1.5Calculate the two possible values of x in this equation: x2 – 11x + 24 = 0, either by using the quadratic equation developed by Abu Abd-Allah ibn Musa al-Kwarizmi, or by factoring the integer values of x. x = 24 or 1 x = 6 or 4 x = 5 or 7 D. x = 8 or 3 x = 2 or 12