The Most Likely Explanation for the Recent Decline in Cichlid

question 27

Multiple Choice

The most likely explanation for the recent decline in cichlid species diversity in Lake Victoria is

• A) reinforcement.
• B) fusion.
• C) stability.
• D) geographic isolation.
• E) polyploidy.

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Definitions:

Benefits Estimation

The process of determining the potential advantages or outcomes of a project or decision.

Cost-Effectiveness Evaluation

The process of analyzing various alternatives in order to identify the one that provides the best outcomes relative to costs.

Cost-Benefit Evaluation

An analysis process that compares the estimated costs and benefits of a project or decision to determine its feasibility or value.

Differences

Variations or disparities among individuals, objects, or processes.