I have a question. From what I’ve read two brown eyed people both with the recessive blue eyed gene have a 25% chance of having a blue eyed baby. One blue eyed parent and one brown eyed parent (with recessive blue eyed gene) have a 50% chance of having a blue eyed baby.
But what chance does a baby born with brown eyes to two brown eyed parents (both with the recessive blue eyed gene) have of also inheriting the recessive blue eyed gene? Do recessive genes always carry through to the off spring? How many generations can it last before it is eliminated? Neither of my parents have blue eyes but I do.
It's weird that Japan and Germany were technically at war during WW1, and were allies with Britain and supplied arms to them, and I think they even had some engagements North of Africa.
Does anyone know if recessive genes are ever eliminated or do they always get passed down even if they don’t show up in their off spring for many generations?
