104)
all the offspring of a cross between a black-eyed mendelien and an orange-eyed mendelien have black eyes. What is the expected phenotypic ratio of a cross between two orange-eyed mendeliens?
a)
3 black-eyed:1 orange-eyed
b)
0 black-eyed:1 orange-eyed 0
c)
1 black-eyed:3 orange-eyed
d)
1 black-eyed:0 orange-eyed
e)
1 black-eyed:1 orange-eyed