<p>Yes, they do. The only time major prereq units are not allowed to transfer is when they are non transferable units. Units that are not transferable to UCs are usually units that are only transferable to CSUs. Check assist.org to see which classes you need for your major. Double check to see if your major pre reqs are transferable so you don’t end up finding out you are short on transferable units by the time you are ready to transfer.</p>