When Placed in the Same Habitat,Paramecium Aurelia Will Replace Paramecium

question 53

Multiple Choice

When placed in the same habitat,Paramecium aurelia will replace Paramecium caudatum.This is an example of:

• A)mutualism.
• B)commensalism.
• C)parasitism.
• D)competitive exclusion.

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Definitions:

Forest Fire

Uncontrolled fire occurring in woodland or bush areas, which can have both destructive and beneficial effects on ecosystems.

Succession

The progressive, natural change in an ecosystem's species composition over time, leading to ecological stability.

Facilitation Model

A concept in ecology where some species make conditions more suitable for the establishment and growth of other species in a habitat.

Tolerance Model

is a theory in ecology that describes how the ability of a species to tolerate environmental stress affects its success and distribution.