Beetles of a certain species may have green, blue, or turquoise wing covers. virgin beetles were selected from a polymorphic (i.e. not a true-breeding stock) laboratory population and mated to determi

Beetles of a certain species may have green, blue, or turquoise wing covers. virgin beetles were selected from a polymorphic (i.e. not a true-breeding stock) laboratory population and mated to determine the inheritance of wing-cover color. the crosses and results were as follows: