In the Marvel Comics and various adaptations, Spider-Man, also known as Peter Parker, is often depicted as a highly intelligent and scientifically inclined character. However, his specific college degree has not been consistently portrayed or explicitly mentioned throughout his various storylines.
In some versions of the comics, Peter Parker is portrayed as a science prodigy and is often seen working as a freelance photographer while pursuing his scientific interests. He has been shown to excel in subjects such as physics, chemistry, and biology. However, the exact degree he obtains in these storylines is not typically specified.
In the Marvel Cinematic Universe (MCU), which is the film franchise produced by Marvel Studios, Peter Parker is portrayed as a high school student in his initial appearances. His college education has not been explored in detail as of my knowledge cutoff in September 2021.
It’s worth noting that the depiction of Spider-Man’s education may vary in different adaptations and storylines. So, unless a specific version of Spider-Man is referenced, his exact college degree is often left unspecified or open to interpretation.
My educated guess, since it’s never fully specified, is Biology and Population Genetics.