🇨🇦 Canadian Citizenship Test practice question
What is the significance of the discovery of insulin by Sir Frederick Banting and Charles Best?
- It has saved millions of lives by treating diabetes Correct answer
- It ended the Spanish flu epidemic
- It made Canada a leader in shipbuilding
- It led directly to the Charter of Rights
Explanation
Banting and Best discovered insulin at the University of Toronto in 1921–22, transforming diabetes treatment worldwide.
Practice question based on the official Discover Canada study guide. Official source (Discover Canada – Official Study Questions (IRCC)) This is an independent study resource and is not affiliated with or endorsed by any government.