The traced both family trees and genetic composition. The determined several things. Like, second and third cousin marriages were fairly common > 150 years - driven by locality. And that 20% of men provided the bulk of the genetic material they tested. Again, this is driven by actual genetic science and family research, not dating apps.
The traced both family trees and genetic composition. The determined several things. Like, second and third cousin marriages were fairly common > 150 years - driven by locality. And that 20% of men provided the bulk of the genetic material they tested. Again, this is driven by actual genetic science and family research, not dating apps.
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