I frequently use Quizizz.com quizzes as both in-class review activities and homework assignments in my biology classes. Quizizz is a useful tool as it is simple to create online quizzes, allows you to import pre-made questions from other users, and integrates with Google Classroom for ease of assigning quizzes as homework assignments.
Below are a series of review quizzes that I use during the Genetics unit in my high school biology class: