When bass were removed from a stream, an algal bloom occurred. This is an example of

A) top-down control.
B) bottom-up control.
C) the null model.
D) apparent competition.


A

Biology & Microbiology

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Why is haplotype diversity greatest in Africa?

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Which term(s) refer(s) to bacterial morphology?

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In roots auxins tend to ________ cell elongation, in stems they promote cell elongation.

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