Free practice · SBI3U · Grade 11

Free Grade 11 Biology practice test.

397+ real practice questions across 5 units of Biology (SBI3U), the Ontario Grade 11 curriculum. Timed sets, instant marking and worked solutions. Start on any device — no signup, no cost.

397+ questions · 5 units · Grade 11 · SBI3U
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What the grade 11 biology practice test covers

  • 01Diversity of Living Things
  • 02Evolution
  • 03Genetic Processes
  • 04Animals: Structure & Function
  • 05Plants: Anatomy, Growth & Function

How it works

Pick a set

Full-course review or a single unit, in Practice (untimed, instant feedback) or Test (timed) mode.

Work through it

Clean, exam-style questions with math typeset properly. Some come with an interactive Manifold graph.

See where you stand

Every question is marked with a worked solution, and a per-unit breakdown shows exactly what to review.

Stuck on grade 11 biology?

The practice test shows you what to fix; a tutor helps you fix it fast. Jeremy and the team tutor Biology (SBI3U) one-on-one, online across the GTA or in person in Markham. Browse subjects or request a session.

Start the grade 11 biology practice test →