Question: In a certain species of alien, black eyes (B) are
dominant to orange eyes (b), and green skin (G)…
In a certain species of alien, black eyes (B) are
dominant to orange eyes (b), and green skin (G)
is dominant to white skin (g).
If two double heterozygous (BbGg) aliens mate, what is the
expected phenotype ratio of their offspring?
A. 0 black eyes, green skin : 0 black eyes, white skin : 0
orange eyes, green skin: 16 orange eyes, white skin
B. 1 black eyes, green skin : 1 black eyes, white skin : 1
orange eyes, green skin : 1 orange eyes, white skin
C. 3 black eyes, green skin : 3 black eyes, white skin : 9
orange eyes, green skin : 1 orange eyes, white skin
D. 9 black eyes, green skin : 3 black eyes, white skin : 3
orange eyes, green skin : 1 orange eyes, white skin
E. 1 black eyes, green skin : 3 black eyes, white skin : 3
orange eyes, green skin : 9 orange eyes, white skin