Practice Gravitropism - 9.3.3.2 | Plant Biology | IB MYP Grade 12 Biology
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9.3.3.2 - Gravitropism

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is gravitropism?

💡 Hint: Think about how roots and shoots react to being turned.

Question 2

Easy

What do auxins do?

💡 Hint: Remember that they help plants grow in the right directions.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the main role of gravitropism in plants?

  • To generate energy through photosynthesis
  • To direct growth based on gravity
  • To store nutrients

💡 Hint: Think about why plants need to orient themselves correctly.

Question 2

True or False: Shoots exhibit positive gravitropism.

  • True
  • False

💡 Hint: Recall how different parts of the plant respond to gravity.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a study to investigate how varying levels of auxins affect root growth direction in plants.

💡 Hint: What variables will you control, and what will you measure?

Question 2

Analyze the consequences of a plant losing its ability to sense gravity on its long-term survival.

💡 Hint: Think about the critical functions of roots and shoots for a plant's health.

Challenge and get performance evaluation