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Compare and Contrast the Advantages of Internal and External Sources

question 87

Essay

Compare and contrast the advantages of internal and external sources of recruitment.


Definitions:

Parasitism

Relationship in which one species withdraws nutrients from another species, without immediately killing it.

Species Richness

Of a community, the number of species.

Different Species

Distinct groups of living organisms that have evolved independently and can reproduce fertile offspring only within their own group.

Relative Abundance

The proportion of a species or specific chemical substances within an ecological community.

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