Applying as a Spanish Major and then changing my major to Molecular, Cell, and Developmental Biology

Colleges and Universities A-Z University of California - GENERAL
1

Hi! I want to apply to all the UCs as a Spanish major and get accepted. But if I want to change my major to Molecular, Cell, and Developmental Biology would that be difficult?

2

http://talk.qa.collegeconfidential.com/college-admissions/1947599-faq-does-intended-major-make-it-easier-or-more-difficult-to-get-into-a-college.html