wiki sourced:
Though multiple causes have been posited, the scientific consensus is that a lack of
You must be registered to see the links
is the primary reason behind heterochromia, at least in domestic animals. This is due to a mutation of the genes that determine melanin distribution at the 8-HTP pathway, which usually only become corrupted due to chromosomal homogeneity.
You must be registered to see the links
Though common in some breeds of cats, dogs, cattle and horses, due to inbreeding, heterochromia is uncommon in humans, affecting fewer than 200,000 people in the United States, and is not associated with lack of genetic diversity.
You must be registered to see the links
You must be registered to see the links
not associated with lack of diversity my ass perhaps if you fallow the papers but genetic test those fuckers and you´ll see the results... 2 alphas in a single community will create massive inbreeding problems 3-5 generations down the line!
or you think those small communities have not been plagued by 10 married women having all the child of the minister but officially being sons and daughters of their spouse? and do not let me start on the genocide that is going on in some "urban" communities in the big city where some dudes impregnates a different woman every other week and with the lack of good quality male options... give it 3-4 generation and the shit is fucked up!