작성일 : 19-02-26 21:19
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 TPO 40_4.mp3 (1.4M) [4] DATE : 2019-02-26 21:19:14 |
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Task 4
Agonistic Behavior
Within certain animal species, conflicts sometimes arise over resources such as territory or food. To resolve these conflicts, two animals of the same species may engage in agonistic behavior. With this type of aggressive behavior, the animals participate in a physical competition that demonstrates which animal is more powerful. While each animal attempts to prove its strength in the competition, it typically does so without harming the other animal. Once the winner is established, that animal gains access to the desired resources, while the weaker animal surrenders and leaves the area.
[Directions]
Explain how the example in the lecture illustrates agonistic behavior.
Notes
The article is about agonistic behavior which the passage defines as a type of aggressive behavior where animals participate in a physical competition that demonstrates which animal is more powerful. [While each animal attempts to prove its strength in the comp, it typically does so w/o harming the other animal]
The prof provides an example of rattlesnakes
Eat various animals that live underground
2 rattlesnakes→ both wanted to eat the same food
Faced each other → upright position→ pushing each other (wrestling)--> tried to gain control
During this pushing→ x bite → x injure
One finally gained control→ held the other on the ground → x bite→ the one that lost just went on its own way while the one that won ate the food that was underground
That’s how the prof explains the concept of agonistic behavior
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