Page 27 - General_Knowledge_8
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Amber Eyes

               5    Amber eyes have a golden or coppery hue due
                    to  the  presence  of  a  specific  pigment  called
                    pheomelanin. They are a variation of brown
                    eyes and are quite rare.







                                                             Gray Eyes

                                                               6     Gray  eyes  are  very  rare  and  are  similar  to

                                                                     blue  eyes  but  with  a  slightly  higher  amount
                                                                     of melanin. The grayish hue is due to the way
                                                                     light is scattered in the eye’s stroma.







            Eye Color Changes with Age

               7    Eye color can change as people age. For example,
                    some  individuals  may  experience  a  gradual
                    darkening of eye color due to increased melanin
                    production or changes in the eye’s structure.








                                                             Brown Eyes and Sunlight

                                                               8     Brown-eyed individuals often have a protective
                                                                     advantage  against  bright  sunlight  and  glare
                                                                     due to the higher melanin content, which helps
                                                                     reduce light sensitivity.





            Red or Violet Eyes


               9    Red  or  violet  eyes  are  extremely  rare  and
                    usually  occur  in  individuals  with  albinism,
                    a condition that results in a lack of pigment.
                    The  red  or  violet  appearance  is  due  to  the
                    visibility of blood vessels in the iris.



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