Disadvantageous processes, such as chromosomal defects, exposure to environmental toxins, infections or parasites can increase the _______ of males, which is _______ to females.

Question

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Fluctuating asymmetry refers to small, random deviations from perfect bilateral symmetry in an organism, and it is often used as an indicator of developmental instability, including the presence of stressors such as disease, malnutrition, or environmental toxins. It is generally considered unattractive, especially in the context of sexual selection, because it can signal poor genetic quality or health. Therefore, an increase in fluctuating asymmetry in males is typically seen as unattractive to females.

Disadvantageous Processes, Such as Chromosomal Defects, Exposure to Environmental Toxins