Hey I'm just want 2 know what causes albinism in black people?

my friend eric is a black albino and i know all his disablities and im wonder what causes his pigment mutant or:my friend eric is a black albino and

my friend eric is a black albino and i know all his disablities and i'm wonder what causes his pigment mutant

or:my friend eric is a black albino and i know all his disablities and i'm wonder what causes his pigment mutant

or:what i think i know is that it might have to do with genetics, i could be mixed up with something else cause i research biology though

Tags:albino,