Sea Cucumbers Belong to the Class

question 131

Multiple Choice

Sea cucumbers belong to the class:

• A) Asteroidea.
• B) Ophiuroidea.
• C) Echinoidea.
• D) Holothuroidea.
• E) Crinoidea.

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Definitions:

Replication

Repeating a study to see if the effect is reliable.

Independent Variables

The factors manipulated or controlled by researchers in an experiment to determine their effects on dependent variables.

Meta-analysis

A statistical procedure that integrates findings from separate but similar studies to identify patterns, contradictions, or strengths in the collected research data.

Reliability

Consistency of measurement.