Please enable JavaScript.
Coggle requires JavaScript to display documents.
Eye Colors around the world - Coggle Diagram
Eye Colors around the world
Melanin
More melanin
Darker eyes
Less melanin
lighter eyes
Their Populations
Green
2%
Ireland, Scotland, Northern
amber
5%
Asia, South America
Hazel
5%
Europe
blend of brown and green
gray
rarest
come from very little melanin and unique iris structure
blue
8-10%
Northern Europe
genetically recessive
Brown
80%
Africa, Asia, South America
Interesting Facts
Brown is the most common eye color worldwide.
All blue eyed people may share a common ancestor.
Two brown-eyed parents can have a blue-eyed child
eye color can change with age.
Heterochromia: having two different-colored eyes
Genetic Inheritance
Dominant Genes
Brown
Genetic Mutations
Gray
Green
Amber
Recessive Genes
Blue