A degree road map is a tool you can use to determine the series of courses you need to take to complete your degree within particular time frame. By convention, road maps are often designed across four years as it is here; however, they are flexible and can be updated to fit a time frame that is more realistic for your needs.
Feel free to use the road maps provided here to help you:
The degree roadmaps for the B.A. and B.S. degrees in Biological Sciences under quarters are as follows: