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Skills Worksheet
Chapter Review USING KEY TERMS
1. In your own words, write a definition for each of the following terms: embryo, consumer, and pheromone. _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ 2. Use the following terms in the same sentence: estivation, hibernation, and circadian rhythm. _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ For each pair of terms, explain how the meanings of the terms differ.
3. social behavior and communication _______________________________________________________________ _______________________________________________________________ 4. learned behavior and innate behavior _______________________________________________________________ _______________________________________________________________ UNDERSTANDING KEY IDEAS Multiple Choice
_____ 5. Which of the following is a characteristic of all animals? a. asexual reproduction b. producing their own food c. having many specialized parts d. being unable to move _____ 6. An innate behavior a. cannot change. b. must be learned from parents. c. is always present from birth. d. does not depend on learning or experience. Original content Copyright © by Holt, Rinehart and Winston. Additions and changes to the original content are the responsibility of the instructor.
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Chapter Review continued
_____ 7. Migration a. occurs only in birds. b. helps animals escape cold and food shortages in winter. c. always refers to moving southward for the winter. d. is a way to defend against predators. _____ 8. A biological clock controls a. circadian rhythms. b. defensive behavior.
c. learned behavior. d. being a consumer.
_____ 9. For animals, living as part of a group a. is always safer than living alone. b. can attract attention from predators. c. keeps them from killing large prey. d. decreases competition for mates and food. Short Answer
10. What is a territory? Give an example of a territory from your environment. _______________________________________________________________ _______________________________________________________________ 11. What landmarks help you find your way home from school? _______________________________________________________________ _______________________________________________________________ 12. What are five behaviors that animals may use to survive? _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ 13. What do migration and hibernation have in common? _______________________________________________________________ _______________________________________________________________ 14. Describe the differences between vertebrates and invertebrates. _______________________________________________________________ _______________________________________________________________ Original content Copyright © by Holt, Rinehart and Winston. Additions and changes to the original content are the responsibility of the instructor.
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Chapter Review continued
15. Describe four ways that an animal could communicate a message to other animals about where to find food. _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ CRITICAL THINKING
16. Concept Mapping Use the following terms to create a concept map: animals, survival behavior, finding food, migration, defensive action, seasonal behavior, marking a territory, estivation, parenting, hibernation, and courtship.
Original content Copyright © by Holt, Rinehart and Winston. Additions and changes to the original content are the responsibility of the instructor.
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Chapter Review continued
17. Analyzing Processes If you see a skunk raise its tail toward you while you are hiking and you turn around to take a different path, has the skunk communicated with you? Explain your answer. _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ 18. Making Inferences Ants depend on pheromones and touch for communication, but birds depend more on sight and sound. Why might these two types of animals have different forms of communication? _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ 19. Making Comparisons Dogs use visual communication in many situations. They may arch their back and raise their fur to look threatening. When they want to play, they may bow down on their front legs. How are these two visual signals different from each other? How do the different visual signals relate to the different information they are meant to communicate? _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ 20. Analyzing Ideas People have internal biological clocks. However, people are used to keeping track of time by using clocks and calendars. Why do you think people use these tools if they have internal clocks? _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________
Original content Copyright © by Holt, Rinehart and Winston. Additions and changes to the original content are the responsibility of the instructor.
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Chapter Review continued
21.Applying Concepts Imagine that you are taking care of a friend’s cat for a few days but that the friend forgot to tell you where to find the cat food. When you arrive at the friend’s house, the cat meows and runs to the door that leads to the garage. Where would you look for the cat food? What kind of communication led you to this conclusion? _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ INTERPRETING GRAPHICS The diagram below shows some internal organs of a fish. Use the diagram below to answer the questions that follow.
22. What characteristics suggest that this organism is an animal? ______________________________________________________________ ` _______________________________________________________________ 23. Which labels point to the animal’s organs? Name any organs that you can recognize. _______________________________________________________________ _______________________________________________________________ 24. Do any labels point to the animal’s tissues? Explain. _______________________________________________________________ _______________________________________________________________ 25. Is this animal a vertebrate or an invertebrate? Explain. _______________________________________________________________ _______________________________________________________________ Original content Copyright © by Holt, Rinehart and Winston. Additions and changes to the original content are the responsibility of the instructor.
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