<p>I am planning on applying to transfer to Cal from another top 50 university. I currently have about a 3.4 at this university and am fairly certain that I will not get in if I apply as a History major. So, I was researching admissions rates and apparently Molecular Toxicology has a very high transfer rate in comparison to the other majors. And here comes the question that I'm sure will get criticized a lot. If I transfer into Molecular Toxicology (I have taken a pretty good amount of sciences amazingly so they wouldn't be overly suspicious lol) how easy will it be for me to change back into history?</p>