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- Assuming that independent assortment occurs during meiosis, what type(s) of gametes will form in individuals with the following genotypes? a. AABB b. AaBB c. Aabb d. AaBbEstimate expected numbers on the basis of the 9:3:4 and 1:2:1 ratios of total number of progeny is 320Interpret the given monohybrid cross and codominance through the offspring’sphenotypic ratio and genotypic ratio. You will be rated base on the rubric.
- A man who has type B blood (Genotype BO) and a woman who has type A blood (Genotype AO)are having children. What are the possible blood types for the children of the couple? Explainyour answer and the probabilities with a Punnett Square.A man who has type AB blood and a woman who has type O blood could are having children. What are the possible blood types for children of the couple? Explain your answer and the probabilities with a Punnett Square.The given pedigree chart corresponds with generational cystic fibrosis. If individuals III-2 and III-3 were to have a second child, what is the probability that their second child will have cystic fibrosis? 
- Two plants in a cross were each heterozygous for two gene pairs (Ab/aB) whose loci are linked and 25 mu apart. Assuming that crossing over occurs during the formation of both male and female gametes and that the A and B alleles are dominant, determine the phenotypic ratio of their offspring.Starting with a cross between AA and as the proportion of heterozygotes in the F2 progeny will be 25% 50% 75% 100%You know that cystic fibrosis runs in your mothers family. Your fathers family is not known to have it. Is it worse to have a parent with Costco fibrosis or a sibling with cystic fibrosis? Draw a small pedigree for both options make the appropriate assumptions and calculate the chances for each, then state your conclusion.
- Show the types of gametes the F1’s may be expected to form and derive the expected proportion of each.A normal-hair man married a normal-hair woman who is heterozygous for the character. 1. Give the genotypes of the man and the woman for both characters.2. Give the possible genotypes and phenotypes and their ratios in the offspring.Fill in the Punnett squares for each cross given to determine the phenotype and genotype ratio’s of the offspring
