Black eyes are dominant to orange eyes, and green skin is dominant to white skin. Sam, a MendAlien with black eyes and green skin, has a parent with orange eyes and white skin. Carole is a MendAlien with orange eyes and white skin. If Sam and Carole were to mate, the predicted phenotypic ratio of their offspring would be _____.
a) 1 black eyes, green skin :
b) 1 black eyes, white skin :
c) 1 orange eyes, green skin :
d) 1 orange eyes, white skin