Assortative mating can occur without variation in mating success among individuals. However, behavioral interactions between males and females that generate assortative mating will often also generate sexual selection.

Pragma Love Style

In all human populations, people usually select mates non-randomly for traits that are easily observable. Cultural values and social rules primarily guide mate selection. Most commonly, mating is with similar people in respect to traits such as skin color, stature, and personality.

John Brockman

By suggesting that increasing rates of autism are the result of pairs of hypersystemizers not only reproducing but also being drawn to one an- other and falling in love, the assortative mating theory of autism suggests a new way of thinking about autism.

Speciation in the presence of gene flow, in sexual species, can be driven by two general processes: (i) nonrandom mating that results in assortative mating, the mating of like with like, which reduces gene flow between groups, and (ii) divergent selection, which favors extremes in a population and thus can lead to a …

Disassortative mating (also known as negative assortative mating or heterogamy) is a mating pattern in which individuals with dissimilar phenotypes mate with one another more frequently than would be expected under random mating. The pattern is character specific, but does not affect allele frequencies.

random mating occurs after animals have been selected to become parents Assortative mating requires.. decrease variation and produce more intermediate phenotypes with less extreme offspring Negative Assortative Mating is not a good choice if you want to…