Amating of two red-colored insects produced 1080 offspring, including 240 that were black. you suspect that insect color is under the control of a single gene, with the dominant allele producing red color, and the recessive allele producing black. therefore, you propose a null hypothesis of a simple monohybrid cross. what is the chi-square value for this experiment? a. 0.37b. 1.11c. 2.22d. 3.33e. 4.44