Why are people with green eyes rare and do they share a common ancestor?
Do all green eyed people share a common ancestor?
How common are green eyes? How common are green eyes in USA? Do white people with wavy hair have African ancestors? What's the possibility of a person having green eyes if the parent's eyes are brown and blue? (Mother has a recessive gene for green) How many shades of green can the human eye perceive? Why does the human eye see more shades of green than any other colour? I've central heterochromia (brown/green) but my parents have both brown eyes, how can you explain the genetic here? Are light-skinned black people descendants of Caucasians? If all humans descend from a single original population of ancestors in Africa, then how did humans with different skin colors come about? A man and a woman produced some brown-eyed children and some blue-eyed children.What are the possible genotypes of the parents? Are greeny blue eyes rare? Are the ancestors of all ethnicities black? I understand that brown eyed people have more rods than blue eyed people. Do they perceive color differently? Why so many Indonesian being blue eyed and also Gray colored when they are getting old? Evolution: Why do people from different races(or region) have different facial features? Why do most Irish people have blue eyes? If you are Indian and you have blue or green eyes does this mean you are mixed race European? Or can some Indian people have blue or green eyes naturally? Why are there no green mammals? Why do white people have variation in hair and eye color while most other races do not? Why do Irish people have blue eyes? Why is it when adults get older, they began to have gray hair? Where do white people originate from? How do green and hazel eyes differ? What does the Green Party believe (US)? Why are trees green in colour? What would the last common ancestor of all humans and insects have looked like? Why do white people have black, brown, blond and even red hair while other races don't? Is there an evolutionary advantage to eye (iris) color? How common are blue, green, and hazel eyes in the Middle East? Why is green the colour green?