Practice Sieve Tube Elements (9.1.2.2.1) - Plant Biology - IB 12 Biology
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Sieve Tube Elements

Practice - Sieve Tube Elements

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What type of cells are sieve tube elements?

💡 Hint: Think about whether these cells are alive or dead.

Question 2 Easy

What is the main function of sieve tube elements?

💡 Hint: Consider what plants need to transport throughout their structure.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary function of sieve tube elements?

Transport water
Transport organic compounds
Transport nutrients for photosynthesis

💡 Hint: Think about what energy source plants transport.

Question 2

True or False: Sieve Tube Elements contain nuclei.

True
False

💡 Hint: Consider the structure of these cells.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Propose a study to investigate the effects of varying sugar concentration on the rate of phloem transport in a plant.

💡 Hint: Consider how sugar concentration impacts water potential and turgor pressure.

Challenge 2 Hard

Theoretically, if companion cells were removed from a plant, predict the outcome on nutrient transport.

💡 Hint: Think about the role of companion cells in supporting the sieve tubes.

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Reference links

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