For the biometrics form, my wife checked her hair as being black, but when I filled out the I-485 I checked brown because in certain light it looks more dark brown than black. I figure this is probably not going to be a big deal, but she's worried about it now. Yes, before anyone says it, we probably should have coordinated better when filling both out. There was just a misunderstanding between us. Is it possible to simply cross out that selection on the biometrics form and check the correct color? Or just leave it as is? Is it possible to get another biometrics form? Should she just mention it at her biometrics appointment on Monday? I highly doubt your entire legal status in the U.S depends on your hair color, especially when it's subjective as hers, but I guess we just want some reassurance.