'Braconid wasp' diaporamas de présentation

Ecology

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KEY CONCEPT Organisms interact as individuals and as populations.

KEY CONCEPT Organisms interact as individuals and as populations. . Competition and predation are two important ways in which organisms interact. . Competition occurs when two organisms fight for the same limited resource. Intraspecific competition Interspecific competition.

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LIVING RELATIONSHIPS

LIVING RELATIONSHIPS. SYMBIOSIS. Other Nutritional Relationships:. SYMBIOSIS - Any close relationship between two organisms of different species. COMMENSALISM. Benefits one organism; the other organism neither benefits nor is harmed This is an example of the cattle egret and a rhinoceros

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