As we've learned in the past few days, we realize that each organism needs both food and space in order to survive. You've already learned about the trophic relations - i.e. Producer, Primary Consumer, Secondary Consumer, Decomposer; but there are other ecological relationships - a sort of buddy relationship between two dissimilar organisms. We call these relationships symbiotic relations.
They are:
1.Mutualism - where both species benefit each other.
2.Commensalism - where one species benefits, the other is neither benefited or harmed.
3.Parasitism - where one species benefits, the other is harmed, but not killed.
Below are the slides that describes each of these different relationships.
They are:
1.Mutualism - where both species benefit each other.
2.Commensalism - where one species benefits, the other is neither benefited or harmed.
3.Parasitism - where one species benefits, the other is harmed, but not killed.
Below are the slides that describes each of these different relationships.
Environmental - Trophic Relations Review
Symbiotic Relations
Identify this relationship
For the activity - take the information that you learned above and identify the different relationships down below
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This video is about a worm that lived inside a spider before the spider was killed.