Practice Transport (4.2) - Theme B: Form and Function - IB 11 Biology
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Practice - Transport

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the primary function of phloem in plants?

💡 Hint: Think about what plants produce during photosynthesis.

Question 2 Easy

What distinguishes an open circulatory system from a closed circulatory system?

💡 Hint: Consider how blood flows in various species.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What type of circulatory system is found in arthropods?

Closed
Open
Single

💡 Hint: Think about insects and crustaceans.

Question 2

True or False: In a closed circulatory system, blood is always contained within vessels.

True
False

💡 Hint: Consider how blood flows in mammals.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design an experiment to test how varying concentrations of salt affect osmosis in plant cells. What predictions can you make?

💡 Hint: Consider the direction of water movement related to solute concentration.

Challenge 2 Hard

How might adapting to a high-salt environment affect the structure of the transport proteins in fish gills?

💡 Hint: Think about the role of transport proteins in osmoregulation.

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Reference links

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