Why Is Ribosomal RNA Especially Useful for the Study of Phylogenetic

question 61

Multiple Choice

Why is ribosomal RNA especially useful for the study of phylogenetic relationships?

• A) It is only found in some species, helping to distinguish them from others.
• B) It is highly conserved.
• C) It is highly variable.
• D) It is extremely short.

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Definitions:

Familywise Error

The probability of making one or more type I errors across a family of hypothesis tests.

Statistical Procedure

A method or set of methods used in analyzing data to achieve a specific outcome or make certain inferences.

Simple Comparisons

Comparisons conducted between individual levels of variables, focused on examining specific differences rather than overarching trends or patterns.

Analytical Comparisons

Comparisons made using analytical methods to examine differences or relationships among variables in a dataset.