Context: In a group of sheep, some individuals have white wool and others have black wool. In this group, the gene for the wool color trait has two alleles. The allele for black wool (l) is recessive to the allele for white wool (L).
This Punnett square shows a cross between two sheep.
What is the expected ratio of offspring with white wool to offspring with black wool? Choose the most likely ratio.
A. 4:0
B. 3:1
C. 1:3
D. 2:2
E. 0:4
From the given choices, choose the correct answer and respond with the letter of that choice.

A