You would like to know whether the progeny of a pair of mated fruit flies are distributed among the resulting four phenotypic classes in a 1: 1: 1: 1 ratio. you perform a chi-square test and obtain a p value of 0.04. assuming you have done the test correctly, select the best interpretation of this result. a. the phenotypic ratio is actually 9: 3: 3: 1 b. approximately 4% of the offspring lie outside the range of values expected for a 1: 1: 1: 1 ratio. c. the differences between the observed and expected counts are too large to be attributed to chance. d. the traits being studied are on separate chromosomes.