Well, I ended up with a B- in my bio 101 lab. I was just checking the syllabus for my bio 102 lab for this semester and it seems like the prof is kind of tough. You need a 94+ to get an A! My previous lab instructor required a 90 for an A. However, I heard this prof does a really good job teaching but is really difficult. Why do you think the grading scale is so high? I am aiming to get at least a B. It is just that intro biology labs are soooo boring!! Honestly, you learn material that you will never use unless you want to become a botanist or study animals. I heard chem and physic labs are fun!