The eventual and stable pigmentation of the iris in infants is a fascinating aspect of human development. It refers to the final, permanent hue the eyes acquire, distinguishing it from the transient color often observed in newborns. For example, an infant may be born with blue eyes, which gradually darken to brown within the first year of life, representing the established, unchanging eye color.
This phenomenon is significant because it reflects genetic inheritance and the production of melanin within the iris. Understanding the process provides insights into heredity and can offer clues about potential genetic predispositions. Historically, observation of eye color inheritance has been a fundamental aspect of studying genetic traits in families.
