change in majors

<p>I applied for TAG and it seems like UCSD and UCSB arent going to release admissions decisions yet. I was trying to major in biological sciences but now im pressed for time for the lower division courses they need (Biology, chemistry, etc.) so i was thinking of switching to psychology. But i dont know if this is going to affect my TAG, and i dont even know if i will be accepted into a pre-bio major, furthermore, my next semester classes depend on this decision, our counselors at school suck, can anyone help? :(</p>