Question 1
You are studying ABO blood groups, and know that 6.25% of the population has genotype I
AI
A and 42.25% of the population has Type O blood. What is the expected frequency of blood type B?
◦ 1%
◦ 6.5%
◦ 13%
◦ 14%
◦ 51.5%
Question 2
You want to calculate the frequency of the allele causing sickle cell disease in your patients, and you know the genotypes of every individual. Assuming the population is not in Hardy-Weinberg equilibrium due to population substructure, which method can be used to calculate allele frequency?
◦ allele-counting method
◦ genotype proportion method
◦ square root method
◦ binomial expansion
◦ chi-square test