Such hypotheses are based on the assumption that heredity can be traced though linguistic relatedness. It is often used to visualize genetic distance and relatedness between populations. Advances in genotyping methods have led to improved genetic analysis for variation and relatedness. In turn, the genetic relatedness between colonies within a single aggregation decreases. This is evolutionarily explained by the high amount of genetic relatedness among these nest units. Self-determination theory relates intrinsic motivation to three needs&colon; competence, autonomy, and relatedness. Finding components of Denisovan introgression with differing relatedness to the sequenced Denisovan, Browning et al. The former experience reductions in queen fecundity, dispersal, longevity, and nestmate relatedness. Due to this system of reproduction, genetic relatedness among nestmate foundresses is about 0.75. This means the relatedness between offspring and parents is disproportionate. OIT proposes internalization is more likely to occur when there is a sense of relatedness. The exact relatedness of these concurrent species is generally impossible to determine. Early caution existed among researchers as to whether social insects could really assess their relatedness. The two populations showing closest relatedness to Roma were Gujaratis. Longer MUM sequences typically reflect closer relatedness.