An affix is what is added to be beginning, or end, of your root word.
-Endo, means within. However Endocrin, is a gland within your body, which secretes liquid.
-Ology means the study of something.
The correct answer is A. melodrama.
Melodrama is a dramatic genre whose purpose is to appeal to the emotions of the audience, usually by combining comedic and tragic elements. It is usually quite sensational, with exaggerated plots meant to elicit strong feelings in those who are watching this drama.