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| animal cells do not have a ______ |
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| can divide equally through one point |
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| can be divided into two equal halves |
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| animals that have no backbone |
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| animals that have a backbone |
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| anything an animal does in response to a stimulus in its enviroment |
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| reflex- a simple automatic response that includes no conscious control |
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| instinct- complex pattern of behavior that has several parts |
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| behavior males and females carry out before mating |
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| physical space an animal defends against other members |
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| examples of territoriality |
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| breeding area, potential mates, feeding area |
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| 24 hour cycle of behavior (ex. sleep and wake cycle) |
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| instincting movements that occur on a seasonal cycle |
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| state in which body temperature drops |
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| state of reduced metabolism in conditions of extreme heat (ex. desert animals) |
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| a repeated stimulus is ignored |
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| a form of learning in which an animal forms a social attatchment to another object |
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| organism uses a previous experience to respond to a new situation |
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