Environment?
Heredity isn’t everything.
Environment definitely has something to do with it. As it turns out, they are discovering codes upon codes upon codes above the genetic code.
>>Environment?
Heredity isn’t everything.<<
It apparently starts in the pre-birth environment - the finger prints are apparently extremely similar but slightly different. Apparently difference in nutrition, womb position and blood pressure have slight effects on fingertip growth rate and thus cause tiny fingerprint differences.
Later in life environmental differences are even bigger - and things like lines in the face and body weight can diverge even more.
Fascinating topic though.