Symbiosis Quiz: Interactions Among Organisms


Assess student understanding of mutualism, commensalism, and parasitism.

Grades 6 and Up

This quiz pairs well with our Symbiosis Worksheet and our Top 10 Weirdest Symbiotic Relationships Article.

Reflect the rigor of NGSS with this is a 10 question multiple choice ecology quiz that covers mutualism, commensalism, parasitism, and predator/prey relationships. Students are given examples of two real organisms and how they interact and must decide which relationship type this represents. This quiz directly assesses NGSS MS-LS2-2.

There are two versions of the quiz that differ by the order that the questions appear. So, the quizzes have the same questions but in a different order. This prevents wandering eyes.

Teacher Notes:


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