In smurfs, blue hair (B) is dominant to orange (b) and green eyes (G) are dominant to purple (g). Smurfs (Dad) IS SAMEZYGOUS DOMINANT FOR HAIR COLOR AND HETEROZYGOUS FOR EYE COLOR.
Smurfs (Mom) IS SAMEZYGOUS RECESSIVE FOR BOTH EYE COLOR AND HAIR COLOR.

Complete a Punnett square for Otis and Olivia to show the inheritance of hair color and determine the GENOTYPIC RATIO for the offspring. (BB:Bb:bb)