1. Unity and Diversity

Cell Theory — Quiz

Test your understanding of cell theory with 5 practice questions.

Read the lesson first

Practice Questions

Question 1

What does the first part of Cell Theory state about living organisms?

Question 2

Which statement best describes the basic unit of life in Cell Theory?

Question 3

According to Cell Theory, where do new cells come from?

Question 4

Which organism would still fit Cell Theory even though it is only one cell?

Question 5

Why are viruses not usually considered living cells in the context of Cell Theory?
Cell Theory Quiz — IB Biology HL | A-Warded