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TRANSCRIPT
Biotic Relationships – Part 2
Scenario:A population of groundhogs and coyotes are living in a balanced cycle before the introduction of humans. When humans arrive with their cattle, they shoot the coyote population leaving on a few. Describe what happens to the populations of animals as a result.
Symbiotic Relationships:
Mutualism:
Your own example (explain in detail how both species benefit):
Commensalism:
Your own example (explain in detail how only 1 species benefits):
Parasitism:
Your own example (explain in detail how one benefits and one is harmed):
Check out this sit for more info on symbiosishttp://www.slideshare.net/sciencepowerpointcom/plant-and-animal-interactions
Questions: Chose the type of symbiosis for the following and defend it:
a. Venom suit (spiderman)
b. A fetus in a pregnant woman
c. This cat and her person