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assortative mating

noun, Animal Behavior, Psychology
1.
the reproductive pairing of individuals that have more traits in common than would likely be the case if mating were random (contrasted with disassortative mating).
Compare panmixia.
Origin of assortative mating
1895-1900
1895-1900
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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assortative mating in Medicine

assortative mating as·sor·ta·tive mating (ə-sôr'tə-tĭv)
n.
Nonrandom mating in which individuals mate preferentially according to phenotype.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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