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Introduction to Living Things 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. Blinking, sweating, and shivering are all examples of

Question 2 2. Asexual reproduction

Question 3 3. Which of the following is NOT a characteristic of all living organisms?

Question 4 4. Homeostasis is

Question 5 5. 'Development' is best described as

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Question 6 6. Which of the following is the definition of 'life cycle'?

Question 7 7. Which of the following statements is true?

Question 8 8. Which of the following is the definition of 'life span'?

Question 9 9. Which of the following statements is true?

Question 10 10. Which of the following statements is true?

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Question 11 11. Control systems that tend to reduce the difference between the desired value of a variable and the observed value are called

Question 12 12. The words 'homeo' and 'stasis' mean:

Question 13 13. Which of the following variables do our bodies regulate:

Question 14 14. Homeostasis is maintained through control systems. A control system consists of a __________ that monitors the value of a physiological variable, a __________ that compares the value of the variable to the desired value or __________, and an __________ that implements the compensatory changes.

Question 15 15. Which of the following is a good definition of homeostasis?

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Question 16 16. In which group of organisms is metamorphosis most common?

Question 17 17. Which phase clearly distinguishes between complete and incomplete metamorphosis?

Question 18 18. Which type of insect undergoes complete metamorphosis?

Question 19 19. Which of the following organisms undergo incomplete metamorphosis?

Question 20 20. Which term best describes a process by which an organism develops after birth?

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Question 21 21. What is an external stimulus?

Question 22 22. Which of the following would be considered a good, or positive, external stimulus?

Question 23 23. Which of the following is an example of an organism responding to an external stimulus?

Question 24 24. Which of the following is an example of an organism responding to a bad, or negative, stimulus?

Question 25 25. What type of response would you expect when a frightened dog hears a loud thunder clap?

Introduction to Living Things 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!

7th Grade Science: Life Science  /  Science Courses
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