Please answer questions 1,2,3 and 4. 1. List 3 types of spontaneous mutations. (20)
2. What is the difference between retrotransposons and transposons? (20)
3. For each set of parents, determine the genotype and complete dominant phenotype ratios of the possible offspring. Provide and solve a Punnett Square for each. In this case, the gene of interest links to the autosomal recessive trait of cystic fibrosis (F=healthy allele,f=cystic fibrosis allele). (20)
4. For each set of parents, determine the odds of healthy girls, healthy boys, and children with the trait for the possible offspring. Provide and solve a Punnett Square for each. In this case, the gene of interest is X-linked to the recessive trait of hemophilia (Xn=healthy allele,Xh=hemophilia allele). (20)