Laboratory Experiments Should Always Be High On

question 20

Multiple Choice

Laboratory experiments should always be high on:

• A) external validity.
• B) internal validity.
• C) experimenter effects.
• D) demand characteristics.

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Definitions:

Phenotypic Plasticity

The degree to which the phenotype is open to influence by the environment rather than determined by the genotype.

Environmental Conditions

The various physical, chemical, and biological factors that surround and affect the life and development of organisms.

Genotypic Plasticity

The ability of an organism's genotype to produce different phenotypes in response to varying environmental conditions.

Genetic Blueprint

A set of genetic instructions encoded in DNA that guides the development and functioning of an organism.