My guess is that major universities will announce their unwillingness to accept Kansas diplomas. The state schools might even be disaccredited.
This can happen. My local schools were disaccredited (some decades ago).
I doubt that it will come to that...yet. Screwing with the biology curriculum doesn't discount the other hard sciences or math. But give the board time and there is no telling how much damage they can do.
The state is in charge of accreditating schools. Your ideas of what may happen are rather laughable.