Practice Cell Theory - 2.2 | 2. Cell: The Unit of Life | ICSE 9 Biology
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Cell Theory

2.2 - Cell Theory

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the basic unit of life?

💡 Hint: Think about what all organisms are made up of.

Question 2 Easy

Name a unicellular organism.

💡 Hint: Consider organisms that consist of only one cell.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

Which statement is part of cell theory?

All organisms are made of tissues.
Cells are produced from existing cells.
Cells can spontaneously generate.

💡 Hint: Think about how cells are formed.

Question 2

True or False: All living organisms consist of a single cell.

True
False

💡 Hint: Consider the variety of organisms you know.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Explain how the principles of cell theory challenge the idea of spontaneous generation.

💡 Hint: Consider what experiments were conducted to debunk spontaneous generation.

Challenge 2 Hard

Analyze how advancements in cell theory have influenced modern biology and medicine.

💡 Hint: Think about how knowledge of cells has improved healthcare.

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Reference links

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