Give typing answer with explanation and conclusion 1. Is it harder or easier to find the genes for polygenic traits than for traits controlled by single genes? Why?
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Give typing answer with explanation and conclusion
1. Is it harder or easier to find the genes for polygenic traits than for traits controlled by single genes? Why?
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- Give correct typing answer with explanation and conclusion 1. which of the following is correct about dominant genes? Dominant genes are the weakest but take charge of physical appearance Dominant genes are the strongest but take no charge of physical appearance. Dominant genes are the strongest and take charge of physical appearance. Dominant genes have no effect on physical appearance.Written Response 1a) Identify the genotypes of individuals ii-1, ii-4, iii-4, and IV-1. b) If individual III-9 and individual III-10 have another child, what is the probability that this child will have normal colour vision? Sketch a punnett square to support your answer (be creative -- you can type this up on the computer) c) Determine the frequency of the achromatopsia allele in the population illustrated in the pedigree. Round your answer to three decimal places. Show your work.PEDIGREE ANALYSIS ANSWER THE FOLLOWING QUESTIONS 1. The pedigree below shows a family's pedigree for colorblindness. Which sex can be carriers of colorblindness and not have it? 2. With this in mind, what kind of trait is colorblindness? 3. Why dies individual IV-7 have colorblindness? 4. Why do all the daughters in generation II carry the colorblind gene? 5. Name two (2) IV generation colorblind males.
- 11) In the Hardy-Weinberg equation, which term refers to the heterozygous genotype? A) 2pq B) Q squared C) P squared D) 2pq squaredAll questions a) Name the genetic disorder for individuals A and B. b) Give three characteristics of individual B. c) What is the gender of individual A?In a monogenic genotype, the frequency of a homozygous wild type trait is 64%. What is the frequency of a homozygous mutant genotype? Show your work.
- Give typing answer with explanation and conclusion The allele for normal haemoglobin in red blood cells is HbA. In some parts of Africa where malaria occurs there is a high frequency in the population of the allele HbC. Individuals possessing the HbC allele have a lower chance of developing severe malaria. Severe malaria causes a large number of deaths in Africa. Explain the high frequency of the HbC allele in areas where malaria occurs. -3mGive only typing answer with explanation and conclusion In a genetic cross for some quantitative trait, 19 distinct phenotypes are observed. Assuming that all genes contribute equally and there are no environmental effects, how many genes contribute to this trait?Give typing answer with explanation and conclusion What is the expected (predicted) frequency of the A2 allele if it is observed that 26 individual have the homozygous dominant genotype, 62 individuals have the heterozygous genotype and 75 individuals have the homozygous recessive genotype?
- Know how to effectively complete simple Mendelian genetics problems (both monohybrids and dihybrids). See practice questions for examples.1. What is the probability of producing a child with Patau syndrome and show your solution. 2. What is the probability of producing a child with Edward syndrome and show your solution.Give typing answer with explanation and conclusion Human ABO blood type is controlled by the I locus and has three possible alleles. The alleles which code for type A blood (IA) and type B blood (IB) are codominant, while the allele for type O blood (i) is recessive. In a cross between a person with a genotype of IAi and a person with genotype IAIB, what is the probability of having three offspring with type A blood?