Summary: Eye color is highly variable in populations with European ancestry. ranging from low to high quantities of melanin in the iris. Polymorphisms in the HERC2/OCA2 locus have the largest effect on eye color in these populations. although other genomic regions also influence eye color. https://www.hindigyanvishv.com/mega-pick-Shrimps-Is-Bugs-Mug-special-find/