As in autosomal recessive inheritance, two copies of a disease allele on the X chromosome are required for an individual with two X chromosomes (a female) to be affected with an X-linked recessive disease.
The form 1098-T is used by the student or whoever pays the qualified tuition or educational expenses to claim a credit to taxes filed on IRS Form 1040 or 1040-A. The form will show the student's name, address, social security number and other identifying information.
A form 1098-T is a Tuition Statement issued to a student each tax year by an eligible educational institution such as a college or university. The form is an informational document that identifies student tuition or educational expenses that can be used in conjunction with what the Internal Revenue Service terms the American Opportunity Credit.