Molecular Evidence of Living Organisms Found in the Fossil Record

question 68

Multiple Choice

Molecular evidence of living organisms found in the fossil record is called

• A) endosymbionts.
• B) biomarkers.
• C) isotopes.
• D) microfossils.

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Definitions:

Dependent Variable

The factor in a study that is anticipated to vary following alterations made to the independent variable.

Grammatical Errors

Mistakes made in the use of grammar, leading to incorrect structure or usage in written or spoken language.

Empirical Scrutiny

The examination and validation of hypotheses or theories through direct observation and experimentation, fundamental to the scientific method.

Tentative Statement

A provisional or not fully committed declaration, subject to further confirmation or investigation.