Final answer:
To calculate the size of the population given the number of carriers of an autosomal recessive disorder, use the Hardy-Weinberg formula. To determine the frequency of white and black color alleles in a population of mice, calculate the number of individuals with each allele and divide by the total population. The white color allele is more dominant in the mouse population.
Step-by-step explanation:
In a population, the number of carriers of an autosomal recessive disorder is 2390 persons. To calculate the size of the population, we can use the Hardy-Weinberg formula, which states that the frequency of the carrier state can be calculated by the equation p^2 + 2pq + q^2 = 1. In this equation, p represents the frequency of one pair of alleles and q represents the frequency of the other pair of alleles. Since we know the number of carriers (2390), we can use this information to solve for p and q and determine the size of the population.
For the second question, to determine the frequency of the white and black color alleles in a population of mice, we need the total number of individuals carrying each allele. From the given information, we know that out of 300 mice, 200 were white and 40 were black. To calculate the frequency, divide the number of individuals with a particular allele by the total number of individuals in the population. So the frequency of the white color allele would be 200/300 = 2/3, and the frequency of the black color allele would be 40/300 = 1/8. Based on this information, we can determine that the white color allele is more dominant in the mouse population.