You perform a cross between a trihybrid individual for genes A, B, and D and a tester. These three genes are linked. The progeny produced are as shown below. ABD = 100 abd = 110 AbD = 5 aBd = 10 aBD = 80 Abd = 60 ABd = 320 abD = 315 a) What are the parental, SCO, and DCO gametes (label above)? b) What is the order of the genes on the chromosome? c) What is the distance between each of the genes? d) What is the coefficient of coincidence? e) What is the interference?