Education: athletics; requirement that only biological males may compete for a position on and compete on a boys' high school team in an interscholastic activity and only biological females may compete for a position on and compete on a girls' high school team in an interscholastic activity; provide for. Amends 1976 PA 451 (MCL 380.1 - 380.1852 ) by adding sec. 1146a & repeals sec. 1289 of 1976 PA 451 (MCL 380.1289 ).