Practice Cladograms (5.4.2) - Evolution and Biodiversity - IB 12 Biology
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Cladograms

Practice - Cladograms

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a clade?

💡 Hint: Think about what a family tree represents!

Question 2 Easy

What does a cladogram show?

💡 Hint: Consider how traits are shared among species.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does a cladogram illustrate?

Population size
Evolutionary relationships
Habitat distribution

💡 Hint: Think of it as a family tree for species.

Question 2

True or False: A molecular clock can help estimate divergence times by analyzing physical traits.

True
False

💡 Hint: Consider what data molecular clocks actually analyze.

3 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Construct a simple cladogram for a provided set of species based on their genetic traits.

💡 Hint: Start from the common ancestor and branch out based on shared traits.

Challenge 2 Hard

If two species show minimal genetic divergence according to molecular clocks, what can you conclude about their evolutionary history?

💡 Hint: Consider how genetic similarity relates to shared ancestry.

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Reference links

Supplementary resources to enhance your learning experience.