Practice Osmoregulation - 11.3.1 | Animal Physiology | IB MYP Grade 12 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is osmoregulation?

πŸ’‘ Hint: Think about what organisms need to live.

Question 2

Easy

Name one example of an osmoregulator.

πŸ’‘ Hint: Consider animals that don’t live in the water.

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 term describes organisms that match their internal solute concentration to the environment?

  • Osmoregulators
  • Osmoconformers
  • Aquatic animals

πŸ’‘ Hint: Focus on the term that suggests conformity with the environment.

Question 2

True or False: All mammals are osmoconformers.

  • True
  • False

πŸ’‘ Hint: Think about how mammals handle water and solutes.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Explain how the structure of the nephron facilitates its function in osmoregulation.

πŸ’‘ Hint: Consider each part’s role in filtering blood and adjusting water levels.

Question 2

Discuss how different habitats influence the types of nitrogenous waste organisms excrete and give examples.

πŸ’‘ Hint: Think about the relationship between water availability and waste toxicity.

Challenge and get performance evaluation