The Biology End of Course exam is given in either May or June and a passing grade is required to graduate High School.
*Note that as of the 2017-18 school year, the Biology EOC is no longer required to graduate.
The vast majority of students feel prepared for the exam after taking general biology.
Class time is spent reviewing the exam and practicing for it, but if you want more tools feel free to browse the resources collected below:
About the EOC itself: