Practice Function (9.1.1.1) - Plant Biology - IB 12 Biology
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Function

Practice - Function - 9.1.1.1

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the primary function of xylem?

💡 Hint: Think about what plants need from their roots.

Question 2 Easy

What do phloem cells mainly transport?

💡 Hint: What do leaves produce during photosynthesis?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does the xylem primarily transport?

Sucrose
Water and minerals
Hormones

💡 Hint: Think about the main supplies for plants from the ground.

Question 2

True or False: Phloem transports water up from the roots.

True
False

💡 Hint: Recall which tissue is responsible for transporting the sugars.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Analyze how a plant's ability to manage root pressure affects its growth during a drought.

💡 Hint: Consider the roles of transpiration and root pressure during water scarcity.

Challenge 2 Hard

Devise an experiment to test the effects of different environmental conditions on the rate of transpiration in plants.

💡 Hint: Think about how each condition might impact water evaporation.

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Reference links

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