Practice Cells (2) - Theme A: Unity and Diversity - IB 12 Sciences Biology
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Cells

Practice - Cells

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Practice Questions

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Question 1 Easy

What is abiogenesis?

💡 Hint: Think about how life could start from basic elements.

Question 2 Easy

Name one characteristic of prokaryotic cells.

💡 Hint: Consider the simplicity of bacteria.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does abiogenesis refer to?

A theory about cell reproduction
A theory about the formation of life from non-living matter
A theory about evolution

💡 Hint: Think about how life could start from basic elements.

Question 2

True or False: Eukaryotic cells do not have organelles.

True
False

💡 Hint: Consider complexity in cellular structure.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Discuss how the theory of abiogenesis might account for the origin of complex cells. What implications does this have for our understanding of life's development?

💡 Hint: Consider the gradual progression from simplicity to complexity in nature.

Challenge 2 Hard

Evaluate the significance of the endosymbiotic theory in understanding eukaryotic evolution. Provide examples that support or challenge this theory.

💡 Hint: Think about how different cell types might have evolved through mutualism.

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