Switching major to biological sciences?

<p>Hi everyone, so I am looking into applying for a TAG this month. I have everything I need (classes, gap, etc.) done but for any Biological Science major you are required a couple extra classes to qualify for the TAG. The thing is that I thought I had been taking the right classes but apparently my CC's biology course did not articulate with the needed bio classes. So what I am wondering is if I were to apply for another under a different major through TAG, probably chemistry, and get accepted that way could I possibly switch majors later? For example, could I get in as a chem major through TAG, but for the first couple quarters still take 'bio major' courses and then maybe after attending a while switch into a biological sciences major? Any help is greatly appreciated guys</p>