Context: In a group of rainbow trout, some individuals have a greenish-brown body and others have a blue body. In this group, the gene for the body color trait has two alleles. The allele for a greenish-brown body (B) is dominant over the allele for a blue body (b).
This Punnett square shows a cross between two rainbow trout.
What is the expected ratio of offspring with a greenish-brown body to offspring with a blue body? Choose the most likely ratio.
A. 1:3
B. 4:0
C. 3:1
D. 2:2
E. 0:4
From the given choices, select the correct answer and reply with the letter of the chosen option.

E