9.3.3 - Tropisms
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Practice Questions
Test your understanding with targeted questions
What is phototropism?
💡 Hint: Think about how sunflowers behave.
Which hormone is responsible for tropic responses?
💡 Hint: What has a name that starts with 'A'?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is phototropism?
💡 Hint: Consider how sunflowers react during the daytime.
Roots exhibit positive gravitropism.
💡 Hint: Which way do roots typically grow in soil?
1 more question available
Challenge Problems
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Design an experiment to test the effect of light direction on the growth of a plant. What variables will you control, and what will you measure?
💡 Hint: Think about light as a variable affecting the plants.
Explain how understanding tropisms can aid in agricultural practices.
💡 Hint: Consider how maximizing light can improve yields.
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