If a homozygous white horse CWCW and a homozygous black horse CBCB are bred together, what is the likelihood that their offspring will be roan with both colors represented in their hair if this gene follows a codominant inheritance pattern?

A. 50%
B. 100%
C. 25%
D. 0%

The likelihood that their offspring will be roan with both colors represented in their hair is 100% (B). In a codominant inheritance pattern, both traits are expressed equally and are not blended together.