What qualifies as a science letter of rec?

Hello, I have a question about what will be considered a science letter of rec. For example, I am taking a course called BIO 342, Plagues. However, this course is intended for nonscience majors. Would a letter of rec from this professor work? Also, is it true if a course starts with the prefix BIO will work as a science course even though it is not something like intro to biology... Thank you~
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Pre-Dental Source Type: forums