Babies of African and Asian descent are usually born with brown eyes that stay brown. Caucasian babies are often born with steel gray or dark blue eyes; they may stay gray or blue or turn green,...
Because they have at least one ancestor with blue eyes. The first person with blue eyes had a genetic mutation, and that mutation was passed on. EXAMPLE: My fifth grade teacher had bright, sparkling...
It's something to do with MelaninMelanin is a brown pigment that puts colour into your hair, eyes, and skin. At the time babies are born, melanin hasn't yet been "deposited" in the eyes' iris. So,...