The question prompt provided above specifies the heritability for feather color is 0. Considering the definition of heritability you selected from your previous answer, select the answers that correctly describe a heritability of O for a given phenotypic characteristic. Refer to specific examples we discussed in class to help you eliminate incorrect answers. Ve must by very high for heritability to be O. If heritability for a characteristic is 0, Vp is also 0. If heritability for a characteristic is 0, Vg must be 0. All of the above are correct.
Q: Which of the following traits are complete dominance, incomplete dominance, X-linked, or sex-linked?…
A: If a dominant character is expressed in heterozygous condition then that shows complete dominance.…
Q: the below option which describes Mendel's law of independent assortment? For this question, assume…
A: A piece of genetic material is called a gene. The different form of the genes found at the locus is…
Q: Which of the following statements about complex traits is/are TRUE? Twin studies help to…
A: Introduction Complex traits are also known as quantitative traits. Complex traits donot follow…
Q: Using the two equations, p + q = 1 and p2 + 2pq + q2 = 1, answer the following question A…
A: Cystic fibrosis refers to the disease in which the cells that produce sweat, mucus, and digestive…
Q: A trait exhibits 100% concordance in both monozygotic and dizygotic twins. What conclusion can you…
A: Introduction : Monozygotic (MZ) twins are born when a single egg fertilized by a single sperm…
Q: Assuming both hemophilia and red-green colorblindness are rare traits, who is doubly heterozygou for…
A: Genes are the basic unit of inheritance. Each gene consist of two alleles each inherited from one…
Q: Pretending that Park shin-hye is heterozygous for A blood type marries Choi Tae-joon whose blood…
A:
Q: Understand the meaning of broad-sense heritability?
A: The degree of variation in the specific phenotype as a result of genetic variation among the…
Q: In order to properly fill out a Punnett square, it requires knowledge of the law of…
A: The punnet square is a graphical representation which is used to predict the genotypes of particular…
Q: What does a heritability score tell us about HOW genes and environment interact in an individual to…
A: Heritability is the measure of how well differences in peoples genes account for differences in…
Q: List all the components that contribute to the phenotypic variance and define each component.
A: Phenotypic variance is denoted by the symbol ‘Vp’ Phenotypic variance is used to calculate the…
Q: What is your coefficient of relatedness to your uncle? Assume you share your grandmother (mother)…
A: * The coefficient of relationship is measure of degree of biological relationship between two…
Q: Which of the following statements describes Mendel’s Law of Segregation? a. The dominant allele is…
A: Inheritance is a process by which chracters are passed from parent to progeny; it is a basis of…
Q: What is the difference between broad-sense heritability and narrow-sense heritability? Why is…
A: Heritability is defined as the amount of phenotype variance within a population due to the genetic…
Q: Match the different types of Mendelian genetics with their descriptions. Question 1 options:…
A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…
Q: The mean and variance of Corolla length in two highly strains of tabacco and their progeny are shown…
A: In genetics, broad-sense heritability is defined as the proportion of variations in phenotype traits…
Q: A woman who is a carrier for red-green colorblindness marries a man who is colorblind. If they have…
A:
Q: Which of the following best describes Mendel's law of independent assortment? For this question,…
A: A gene is a unit of genetic material. Alleles are the alternative form of genes present on the…
Q: Please explain how the more genes that contribute to a particular trait, the less discrete the…
A: A quantitative trait locus (QTL) is a locus that correlates with difference of a quantitative trait…
Q: if there are three genes that determine freckledness and the more dominant alleles a person has the…
A: Example Rules If there are three genes that determine freckledness and the more dominant…
Q: Capital, upper-case H represents a Hornet with a dominant stinger capable of delivering a strong…
A: According to Mendel's law of segregation- the alleles governing a trait are segregated during gamet…
Q: Mendel's Law of Independent Assortment required us to flip coins separately for each trait. If one…
A: Independent assortment occurs during the process of meiosis. Meiosis is similar to mitosis, only the…
Q: Which of the following statements describes the multifactorial inheritance in genetics? Question…
A: Inheritance is the transfer of genetic traits from one generation to the next.
Q: The mean and variance of Corolla length in two highly strains of tabacco and their progeny are shown…
A: The variation of an organism can be of both environmental and genetic factors. The phenotypic trait…
Q: Calculate the probability of families with the following children: 2 boys and 3 girls? 4 boys…
A: The formula that can be used to find the probability is: P= n!x! y ! px qy where, P = probability…
Q: Given the allelic frequency of A = .5 , answer the following 1. What is the homozygous dominant…
A: If a population is remain in the Hardy-Weinberg equilibrium then the allele and the genotype…
Q: which one of Mendel‘s laws states that alleles for each trait are passed on independent of alleles…
A: INTRODUCTION The law of segregation states that the two alleles of one trait will separate randomly,…
Q: please describe and explain 3 human epistatic trait.
A: Epistasis It depicts the effect of a gene mutation that is dependent on the presence or absence of…
Q: A gene for a particular trait that is expressed when two copies (homozygous) or just one copy of the…
A: The homozygous condition is the state in which two copies of a same allele of particular gene…
Q: The gene for pea pod colour has two alleles. The dominant allele, G, is associated with the dominant…
A: Dominant green pod color GG Recessive yellow pod color gg P1 GG x gg…
Q: What is the probability of passing on a Genetic disorder( as a percentage
A: When proteins are altered and produced in insufficient amounts it interferes with the cells ability…
Q: In a cross of two pure-breeding lines of tomatoes producing different fruit sizes; the variance in…
A: Genes, environment, and gene interactions are the three main contributors to phenotypic variation…
Q: Which of the following is used to identify the chromosomal region(s) associated a continuous trait?…
A: The chromosomal region associated with a particular trait is the gene or a particular segment of…
Q: Results of Gergor Mendel's experiments with pea plants showed that heritable factors (genes) are…
A: According to the theory of Particulate inheritance, phenotypic traits are passed from generation to…
Q: If the frequency of the aa genotype is 19%, what is the frequency of the AA genotype? Assume that…
A: According to Hardy-Weinberg principle, genotype frequencies and alleles in a population remain the…
Q: The mean and variance of plant height of two highly inbred strains (P1 and P2) and their progeny (F1…
A: The biological process of producing offspring from pre-existing organisms is reproduction. The…
Q: What is the probability for two parents who are both heterozygous to have a child who exhibits the…
A: homozygous dominant = TT (Tall) heterozygous trait = Tt (Tall) homozygous recessive= tt (short)
Q: If two individuals are carriers of the cystic fibrosis allele, what is the probability that they…
A: Cystic fibrosis is a genetic disorder in which the gene that produces the cystic fibrosis…
Q: Which of the following best describes Mendel's law of dominance? a One trait, or allele,…
A: Inheritance is the passing on of the physiological or characteristic traits from one generation to…
Q: A person is heterozygous for ear shape. Ear lobes are dominant to no ear lobes. Which would be a…
A:
Q: In the below option which describes Mendel's law of independent assortment? For this question,…
A: Mendel "law of independent assortment" states that, during the process of meiosis, alleles of two or…
Q: statement about heritability is NOT true
A: A phenotype of an individual is influenced by many factors. Some of these are genetical and others…
Q: A researcher who has been studying albinism has identified a large group of families with four…
A: Albinism is a genetic disease that is inherited in the autosomal recessive pattern. Both the parent…
Q: Mendel's law of independent assortment applies to both unlinked and linked loci. True False
A: Mendel's Law of Independent assortment states that the segregation of one pair of allele is…
Q: What is the importance of the comparison of traits between adopted and natural children in…
A: A trait is a specific characteristic of an individual or organism. The genetic contribution to a…
Q: For each of the following genotypes state whether you have a homozygous or heterozygous for each…
A: A genotype is referred to as the genetic makeup of an individual. A pair of different version of a…
Q: Which of the following choices accurately describe what makes one person different from another with…
A: Gregor MendelGregor Mendel: the 'father of genetics' within the nineteenth century, it absolutely…
Q: The heritability for egg weight in a group of chickens on a farm inMaine is 0.95. Are the following…
A: Heritability refers to the amount of phenotype variance within a population due to the genetic…
Q: In lilies, large lilies are dominant to small ones and green ones are dominant to white ones. You…
A: Introduction: Mendel's law of independent assortment: When one allelic gene pair segregates then…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- The narrow-sense heritability (hN2) for potato weight in a starting population of potato plants is 0.42, and the mean weight is 1.4 pounds. If a breeder crossed plants with average potato weights of 1.9 and 2.1 pounds,respectively, what is the predicted average weight of potatoes fromthe offspring?If two carriers of the gene for albinism marry and have children, then each of their children has a probability of 1/4 of being albino. Let the random variable Y denote the number of their albino children out of all 3 of their children. Then Y follows a binomial(n. p) distribution. Find the values for n and p. n= p=I'm confused about how I would figure out these two questions as I don't really understand the difference or where to start. What are the observed genotypic frequencies for Wildrose at the pt-8 locus? and What are the observed allelic frequencies for Wildrose at the pt-8 locus?
- A danger in computing heritability values from studiesinvolving genetically related individuals is the possibility that theseindividuals share more similar environments than do unrelatedindividuals. In the experiment shown in Figure 24.8, which dataare the most compelling evidence that ridge count is not causedby genetically related individuals sharing common environments?ExplainQTL mapping and GWA (association) mapping are two different methods used to identify genes that affect complex traits. For each of the following statements, choosewhether it applies to QTL mapping, association mapping, or both.whether it applies to QTL mapping, association mapping, or both.How are the standard deviation and variance related to each other? How are they different than just measuring the range? Can plot samples of dandelion cover from two different locations have the same mean but different variance? Explain. Can you answer question 3? Thanks.
- Tomato plants with the same genotype grown in a nearly uniform environment like a greenhouse will probably show broad sense heritability for fruit size than the same plants grown in a more heterogeneous environment such as in an outdoor field. O higher O lower the same (because heritability is a fixed attribute of a given trait) Incorrect Broad sense heritability is the proportion of total phenotypic variance due to genetic factors (as opposed to environmental factors). Do you think this will be the same under all environmental conditions? X XThere are two types of alleles: Type B1 and Type B2 (In total there are 10) Type B1 has 6 Type B2 has 4 Question: What is the probability of an individual in the offspring generation being homozygous [p^2] for B1? What is the probability of an individual in the offspring generation being homozygous [q^2] for B2? What is the probability of an individual in the offspring gen being heterozygous[2pq]?The heritability for egg weight in a group of chickens on a farm inMaine is 0.95. Are the following statements regarding this heritabilitytrue or false? If a statement is false, explain why.A. The environment in Maine has very little effect on the outcomeof this trait.B. Nearly all of the phenotypic variance for this trait in this groupof chickens is due to genetic variance.C. The trait is polygenic and likely to involve a large number ofgenes.D. Based on the observation of the heritability in the Mainechickens, it is reasonable to conclude that the heritability foregg weight in a group of chickens on a farm in Montana isalso very high.
- ADHD is a highly heritable trait with published broad sense heritability estimates in the range of 0.6- 0.9. Larsson et al. 2014 (doi: 10.1017/S0033291713002493 ) reported the concordance values shown in the table below for pairs of monozygotic (MZ) or dizygotic (DZ) twins with data for male and female pairs shown separately, using data from the Swedish twin register (59,000 twin pairs, born between 1959 and 2001). Male MZ twins Male DZ twins Female MZ twins Female DZ twins 56% 16% 37% 13% Based on the data in this table, does ADHD appear to be more heritable in males or females? Provide one sentence of rationale to support your answer.Why is the narrow-sense heritability more useful to plant and animal breeders than broad sense heritability?What is the EXPECTED # of students who would be heterozygous (+/-) ? There were 15 students who examined their ALU PV92 genotype status. That semester we determined that there were 7 students who were -/- 4 students who were +/- 4 students who were +/+ Group of answer choices 2.4 4 5 7.2