What gives the eyes different color strands.. like hazel eyes having green and y!
Question:
What gives the eyes different color strands.. like hazel eyes having green and yellowish strands?
what causes it?
Answers:
Do you mean why do we have them, or what is the phenomenon that causes them ?
'Color variations among different irises are typically attributed to the melanin content within the iris stroma.[5] The density of cells within the stroma affects how much light is absorbed by the underlying pigment epithelium'