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Chapter 31<br />

Name Date Class<br />

1<br />

Changes in temperature, duration of daylight,<br />

and the presence of a predator are examples of<br />

.<br />

A behavior<br />

B reflexes<br />

C stimuli<br />

D instinct<br />

2<br />

An animal that forms a social attachment to its<br />

mother shortly after birth demonstrates which<br />

learned behavior<br />

A operant conditioning<br />

B habituation<br />

C imprinting<br />

D classical conditioning<br />

3<br />

What kind of behavior is demonstrated in the<br />

illustration below<br />

5<br />

Every year chipping sparrows are at feeders in<br />

yards from April to October. They are not there<br />

during the winter months. What probable<br />

behavior does this reflect<br />

A foraging<br />

B nurturing<br />

C migrating<br />

D competing<br />

6<br />

In the graph below, when does human body<br />

temperature decrease significantly<br />

Body<br />

temperature<br />

101<br />

100<br />

99<br />

0<br />

Human<br />

Circadian Pattern of<br />

Body Temperatures<br />

4 8 12 16 20<br />

Hour of the day<br />

A between hours 20 and 4<br />

B between hours 6 and 14<br />

C between hours 14 and 18<br />

D between hours 18 and 20<br />

24<br />

Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.<br />

A territorial behavior<br />

B dominance hierarchy behavior<br />

C courting behavior<br />

D altruistic behavior<br />

4<br />

What behavior do many animals exhibit to<br />

reduce competition and gain control of an<br />

area<br />

A courtship<br />

B fight-or-flight responses<br />

C habituation<br />

D territoriality<br />

7<br />

What happens because pheromones are species<br />

specific<br />

A Predators are warned to keep away.<br />

B Food sources are identified.<br />

C The chemicals attract only members of the<br />

same species.<br />

D The chemicals attract members of other species.<br />

8<br />

What is the energy cost associated with nurturing<br />

behavior<br />

A Much energy is spent when many offspring<br />

are produced at one time.<br />

B Much energy is spent nurturing many offspring<br />

after birth.<br />

C Much energy is spent nurturing fewer offspring.<br />

D More energy is spent before the birth of a<br />

single individual than after.<br />

STANDARDIZED TEST PRACTICE CHAPTER 31 61

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