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AP Science - Interaction Among Organisms: Help & Review Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. What is the effect of predation on prey?

Question 2 2. Which term is used to describe how plants spread their seeds?

Question 3 3. What is niche differentiation?

Question 4 4. Which statement accurately portrays Monarch and Viceroy butterflies?

Question 5 5. According to metapopulation theory, what will happen when a population of a particular species goes locally extinct in a particular patch of habitat?

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Question 6 6. What is commensalism?

Question 7 7. What is an ecomorph?

Question 8 8. What does the term colonization mean in terms of organisms?

Question 9 9. Which of the following is not an indirect indicator that biologists can use to estimate a population's density?

Question 10 10. Which of the following is a true statement about introduced species?

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Question 11 11. What is a characteristic of animals that use chemicals for defense?

Question 12 12. What is the major difference between competitive exclusion and local extinction?

Question 13 13. What is an invasive species?

Question 14 14. Which of the following is true about amensalism?

Question 15 15. If an introduced species survives in its new environment and starts breeding, what are the likely consequences?

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Question 16 16. According to the r/K selection theory, an r-selected species has which of the following characteristics?

Question 17 17. What usually happens in a natural population as it approaches its carrying capacity?

Question 18 18. Which of the following is a function of the National Park Service in the United States?

Question 19 19. Which of the following is a major goal of conservation biologists?

Question 20 20. According to this graph, at which elevation is the population density of Species A the highest?

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Question 21 21. If a mosquito feeds on a bird that is infected with the West Nile Virus and then feeds on a human being who then contracts the virus, what role is the mosquito playing in the infection of the person?

Question 22 22. Which of these large organisms has a type I survivorship curve?

Question 23 23. What do biologists think the most common reason for migration is?

Question 24 24. Which of the following is a key feature of the life histories of species that have a type III survivorship curve?

Question 25 25. What is dispersion?

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Question 26 26. Which of the following is not a feature of a metapopulation?

Question 27 27. When a bee gathers nectar from a certain type of flower to make honey and in the process pollinates the flower, what kind of relationship exists between the bee and the flower?

Question 28 28. What is coevolution?

Question 29 29. Which of the following processes provides balance within the native habitat of a species, but is no longer present once the species is introduced into a new habitat?

Question 30 30. What is a wildlife corridor?

AP Science - Interaction Among Organisms: Help & Review Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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