If the science curriculum in the Christian high schools is not adequate, that is if it doesn't cover all of the required material, the UC schools are well within their rights to refuse to credit it. The UC schools have examined the science textbooks, and found that they are incomplete with regard to evolution. Too bad for those students. If their parents had known this would happen, perhaps they would have sent their kids to schools that provide adequate science instruction. I'm sure there are some Christian universities that will admit these students, though. How attractive science graduates from these Christian universities will be to prospective employers is another question.