Rachel's mouth opened wide enough to fit a goose egg.
"Alice has an Eastonian face, how can it be…" she said, as a doctor, she immediately responded, "Could it be a recessive gene, inherited from a previous generation?"
David Redington looked at her deeply and nodded silently.
"Oh, that's why... no wonder it's like this!"
Indeed-
If Alice was the younger sister of the CEO, such a situation could certainly happen.
The CEO's Wife has black hair and black eyes, she's an Eastonian, while the CEO himself has brown hair and blue eyes, a European.
Their children could have black hair and blue eyes like the young CEO, or black hair and black eyes, like Alice.
Because, just like the genetic traits of blond hair and single eyelids.
Blue eyes are a recessive gene, which can be easily hidden by dominant genes.