Which Are the Three Main Roles Played by Organisms in Community

question 59

Multiple Choice

Which are the three main roles played by organisms in community life?

• A) producer, detritivore, decomposer
• B) consumer, detritivore. decomposer
• C) producer, consumer, decomposer
• D) facilitator, decomposer, consumer
• E) realized niche, fundamental niche, habitat

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Definitions:

Oxygen Concentration

The amount of oxygen present in a particular environment, such as air or water, critical for the survival of aerobic organisms.

Hypothesis Test

A statistical method used to determine if there is enough evidence in a sample of data to infer that a certain condition is true for the entire population.

DNA Elements

Functional units within the DNA molecule that contribute to the regulation, expression, and structural organization of genes.

Transcription Factors

Proteins that regulate the transcription of genes by binding to specific DNA sequences, thereby controlling gene expression.