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Handout
Science Struck

Science Struck: Interspecific Competition: Definition, Examples

For Students 9th - 10th
Interspecific competition in an ecosystem is explained, along with the different ways it can manifest itself. Includes examples in different types of biomes.
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Handout
Science Struck

Science Struck: Mutualism Relationships

For Students 9th - 10th
Learn how mutualism benefits the organisms in a symbiotic relationship and what the different types of mutualism are. Provides lots of examples.
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Handout
BiologyWise

Biology Wise: Examples of Mutualism

For Students 9th - 10th
Describes the role of mutualism in an ecosystem and the different types, and provides examples.
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Handout
BiologyWise

Biology Wise: Competitive Exclusion Principle

For Students 9th - 10th
The concept of competitive exclusion, explained here, states that two species cannot co-exist when needing the same, limited resources to survive. The different types are described and examples are provided.
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Handout
BiologyWise

Biology Wise: Examples of Parasitism

For Students 9th - 10th
Explains what parasitism is and provides a few examples of parasitic relationships.