In Humans, Assume That the Allele for Brown Eyes Is

In humans, assume that the allele for brown eyes is dominant and the allele for blue eyes is recessive.If two brown-eyed individuals have a child with blue eyes, that means:

A) both parents are homozygous for brown eyes.
B) both parents are heterozygous for eye color.
C) there is a 1/4 chance that their second child will have brown eyes.
D) there is a 50/50 chance that their second child will have blue eyes.
E) there is a 3/4 chance that their second child will have blue eyes