Conclusions Concerning Cause-And-Effect Relationships Are Only Possible When the _____

question 161

Multiple Choice

Conclusions concerning cause-and-effect relationships are only possible when the _____ method is used.

• A)survey
• B)experimental
• C)correlational
• D)descriptive

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Definitions:

Gene Flow

The transfer of genetic material from one population to another, enhancing genetic diversity within populations.

Genetic Drift

A mechanism of evolution that results in a change in the frequency of alleles in a population due to random sampling of organisms.

Mutation

A permanent alteration in the DNA sequence that makes up a gene, which can result in a change in the physical traits or health of an organism.

Speciation

The process of forming new species.