Practice Introduction - 2.1 | 2. Cell: The Unit of Life | ICSE 9 Biology
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Introduction

2.1 - Introduction

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Learning

Practice Questions

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Question 1 Easy

Who coined the term 'cell'?

💡 Hint: Think of the scientist who studied cork.

Question 2 Easy

Name one unicellular organism.

💡 Hint: Think of a microorganism you might have learned about.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

Who first coined the term 'cell'?

Robert Hooke
Rudolf Virchow
Mattias Schleiden

💡 Hint: He was studying cork in 1665.

Question 2

According to cell theory, which of the following is true?

All living organisms are made of cells.
All cells are identical.

💡 Hint: Consider the basic units of life mentioned in the theory.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Discuss how the discoveries from Robert Hooke to Virchow collectively advanced our understanding of biological sciences.

💡 Hint: Consider how ideas built upon each other over time.

Challenge 2 Hard

Analyze the relevance of cell theory in understanding diseases and medical advancements.

💡 Hint: Think about how knowing the role of cells can help in treatments.

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