Originally, we all had brown eyes. But about years ago, someone who lived near the Black Sea developed a genetic mutation that turned brown eyes blue. While the reason blue eyes have persisted remains a bit of a mystery, one theory is that they act
Everyone in your immediate family could have brown eyes & so could your aunts, grandmothers & grandfathers and yet, you could still be born with blue or green eyes! Blue & green eyes are recessive traits & can come out generations later.
Females Distinguish Colors Better While Men Excel At Tracking Fast Moving Objects