Chapter 20, Problem 18P

In a population of rabbits, ${\text{f(C}}_{\text{1}}\text{)=0}\text{.70}$ and ${\text{f(C}}_{\text{2}}\text{)=0}\text{.30}$. The alleles exhibit an incomplete dominance relationship in which ${\text{C}}_1{\text{C}}_1$ produces black rabbits, ${\text{C}}_1{\text{C}}_2$ tan $-$ colored rabbits, and ${\text{C}}_2{\text{C}}_2$ rabbits with white fur. If the assumptions of the Hardy $-$ Weinberg principle apply to the rabbit population, what are the expected frequencies of black, tan, and white rabbits?