In order to teach marketing I would imagine that one must have a degree in Advertisement, Communications, and if they're teaching graduate school then it would have to be a master's. You can research teaching degrees, specialized "marketing" degrees, etc.
A marketing degree certainly would help.
It depends on what level of education. Most colleges and universities require that an instructor must have at least a Masters degree and have taken a graduate course in the area he/she will be teaching. Viper1
BS Biology?
There is no degree necessary to have a job in sales marketing. Some companies will require a potential candidate to have a degree in order to get a job in marketing, but there are several companies out there which do not require a potential employee to have a degree to obtain a career in marketing.
There are business degrees available in most colleges specific to a major in Marketing.
It depends on your college and the type of degree you want.
Typically, undergraduate work is never applied to a graduate degree. An Associates Degree can be applied to a Bachelor's. You must have a Bachelor's degree to qualify for entry into a Graduate degree program.
A career in geology generally requires a graduate school degree.
Bachelor's in Nursing, and a Graduate degree in Anesthesia.
Archaeologists need at least a bachelor's degree for entry-level work, but most positions require a graduate degree.
There are lots of persons all over the world who has obtained a degree in advertising. This degree is needed for persons who do marketing. Marketing deals with advertising and sales. It is a major part of running a successful company. You use the advertisement part of marketing to bring customers to your business.
To get involved in marketing on the internet you will have great success if you have a degree in Marketing. There are several different degrees available, there are Associate, Bachelors and Masters Degrees in Marketing.