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Heterosis
Increased health of individuals who are the result of negative assortative mating, or crossbreeding. This is due to the fact that when mates are from very different genetic lines they are more likely to have lower frequencies of homozygous recessive conditions. Subsequently, they are liable to be more viable. This phenomenon has also been referred to as hybrid vigor.
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- Part of Speech: noun
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- Industry/Domain: Anthropology
- Category: Physical anthropology
- Company: Palomar College
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