This is a college-level AP Biology course for high school students offered by the College Board, the organization that handles standardized testing and creates the curricula of K-12 and other post-secondary educational institutions. It’s practically a pre-requisite for introductory college-level biology courses. However, if you pass the AP Biology test with a score of 3 and higher, you can get free entry-level Biology course credits from most colleges.
This means that if you were able to ace your AP Bio class, you might be able to get free course credit in college. This is an amazing deal since it can help you cut down your expenses for your college education.