PracticeQuiz content is free on an ad-supported model.

Unfortunately, we can't support ad-blocked usage because of the impact on our servers. If you'd like to continue, please disable your adblcoker and reload page.

Thanks for understanding.

Reload page

MCAS Biology Practice

260 free practice questions for the MCAS Exam biology section

Please provide feedback and requests for this module here!

Select how would you like to study

The Massachusetts Comprehensive Assessment System (MCAS) test in biology is administered by the Massachusetts Department of Elementary & Secondary Education each February, and early June for those enrolled in STE programs.

Topic breakdown:

  • The Chemistry of Life
  • Structure and Function of Cells
  • Genetics
  • Anatomy and Physiology
  • Evolution and Biodiversity
  • Ecology

This free practice exam features 261 questions that will help you not only review key biology concepts, but also familiarize yourself with the MCAS exam format.

Brushing up on science topics? Check out our MCAS Chemistry Exam Practice set with dozens of free practice test questions.

Disclaimer: This content is provided for informational purposes only. It has not been edited, fact checked or updated. This content is neither affiliated nor endorsed by the Massachusetts Department of Education. These questions were written by a third party test prep company and licensed by Practice Quiz for use on this site. Also, this practice quiz contains content published with the permission of the Massachusetts Department of Education. Please use at your own discretion.