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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What hormone is responsible for metamorphosis in frogs?
💡 Hint: Think about what regulates growth in frogs.
Question 2
Easy
What essential mineral is needed for thyroxine production?
💡 Hint: It's found in salt.
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 hormone primarily regulates metamorphosis in frogs?
- Estrogen
- Thyroxine
- Adrenaline
💡 Hint: Focus on the specific hormone linked to growth.
Question 2
True or False: Iodine is necessary for the production of thyroxine.
- True
- False
💡 Hint: Consider how nutrients influence hormone production.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Discuss the consequences for frog populations if environmental pollution leads to widespread iodine deficiency in aquatic ecosystems.
💡 Hint: Consider the chain reaction in ecosystems.
Question 2
Analyze how different environmental factors might change the hormonal balance in insects and frogs during their different life stages.
💡 Hint: Think of how climate and habitat affect biological processes.
Challenge and get performance evaluation