fluctuating asymmetry

the degree to which the symmetry of body parts of individuals varies from the norm for a given species. This provides information to others about the relative health or well-being of an individual: It is assumed that those with more symmetrical bodies are healthier and more vigorous than those with more asymmetry. Thus, fluctuating asymmetry is an important cue in mate-selection decisions.

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Psychology term of the day

January 28th 2025

SERT

abbreviation for serotonin transporter.