Ecology (levels of organization/symbiosis)

Front

Pseudoscorpions often hitch rides on the backs of large beetles or true bugs. What is the ecological relationship? Options: Mutualism, Commensalism, Parasitism, Cooperation

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Commensalism

Front

Barnacles sometimes live on the outside surface of other larger shelled organisms without causing any harm. What is the ecological relationship?

Back

Commensalism

Front

What is the ecological relationship where ants protect soft bodied aphids and in return the aphids feed the ants a sugary drink? Options: Cooperation, Parasitism, Commensalism, Mutualism

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Mutualism

Front

Cattle egrets forage in fields among cattle. The egret gets easy access to flying insects stirred up by the cattle, and the cattle don't care if they are there or not. Options: mutualism, commensalism, competition, parasitism

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commensalism

Front

A tapeworm and a cat have this type of relationship. Options: mutualism, parasitism, commensalism, competition

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parasitism

Front

Red-billed oxpeckers feeding on parasites that infest impala is an example of: commensalism, mutualism, neutralism, competition.

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mutualism

Front

A relationship between two organisms where one benefits while the other is harmed is known as what? Options: Decomposition, Consummerism, Mutualism, Parasitism

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Parasitism

Front

Which symbiosis is represented in the picture? Options: parasitism, mutualism, commensalism, nonalism

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parasitism

Front

The nonliving aspects of an ecosystem.

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Abiotic factors

Front

The living portions of the ecosystem.

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Biotic factors