Answer Happy

Two autosomal loci control horn color in unicorns. Pure-breeding silver-horned unicorns were mated to pure-breeding bronze unicorns. The F1 were all silver. The F2 generation consisted of 16 gold, 6 bronze, and 58 silver unicorns. Use these data to hypothesize the type of epistasis that is operating here. Ho: The mode of inheritance for horn color in unicorns is Single Recessive Epistasis A larger experiment was conducted to test the null hypothesis. The F2 generation in the larger data set consisted of 17 bronze-horned unicorns, 45 gold horned unicorns and 170 silver horned unicorns. Conduct the Chi-square test using the larger data set. Round all expected numbers correctly to three decimal digits. The expected number of Gold Unicorns is The expected number of Silver Unicorns is The expected number of Bronze Unicorns is Rounded to three decimal digits, the calculated chi-square value is The number of degrees of freedom for this test is Rounded to two decimal digits, the critical value is The statistical conclusion is A