Phylogeny Refers to the

question 64

Multiple Choice

Phylogeny refers to the

• A) development of an organism.
• B) evolutionary history of a species.
• C) taxonomic hierarchies of cladistics.
• D) reproductive isolation of species.
• E) relatedness of species.

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Definitions:

Molecular Genetics

The field of biology that studies the structure and function of genes at a molecular level.

Sociometer Theory

A psychological theory suggesting that self-esteem is an internal gauge of the degree to which one is included or valued in social contexts.

Genome-wide Association Studies

Research methods that involve scanning complete sets of DNA from many people to find genetic variations associated with specific diseases or traits.

Environmental Effects

The impact of environmental factors, including physical, social, and cultural elements, on human health and behavior.