Traits Are Critical in the Study of Phylogeny Because

question 14

Multiple Choice

Traits are critical in the study of phylogeny because

• A)a phylogenetic tree is a hypothesis about evolutionary relationships.
• B)we use observations of traits to infer patterns of ancestry and descent among populations.
• C)by mapping individual traits onto a phylogeny we have already created, we can study the sequence and timing of evolutionary events.
• D)A and C
• E)B and C

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Definitions:

Multiple Populations

Refers to studying or analyzing data from more than one group or category to compare characteristics or outcomes.

Research Hypothesis

A specific, testable prediction about the expected outcome of a study, based on theoretical knowledge or previous research.

Null Hypothesis

A hypothesis that suggests there is no effect or no difference, and any observed effect is the result of sampling error.

Directly Tested

Refers to a method where the specific skills or knowledge are evaluated through direct assessments or examinations.