fluctuating traits
[flʌk.tʃu.eɪ.tɪŋ treɪts]
nounpl: fluctuating traits
características flutuantes
1. Biological or physical characteristics that vary or change in degree or intensity over time, rather than remaining constant; traits that show continuous variation due to environmental factors or genetic factors or both
Height and skin color are considered fluctuating traits because they vary across populations.
Altura e cor de pele são consideradas características flutuantes porque variam entre populações.
2. In genetics, phenotypic features that display quantitative variation and are influenced by polygenic inheritance and environmental conditions
Intelligence and weight are fluctuating traits that depend on both genetic and environmental factors.
Inteligência e peso são características flutuantes que dependem de fatores genéticos e ambientais.
This term is primarily used in academic and scientific contexts, particularly in genetics, biology, anthropology, and evolutionary studies. It reflects the modern understanding that many human and biological characteristics are not fixed but exist on a spectrum influenced by multiple genetic and environmental factors. The concept became more prominent in the 20th century with advances in population genetics.
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