They have a shared common ancestry, history, cultural traits, folklore and dialects with their kindred people.
Genetic studies also indicate shared ancestry with neighboring Nordic populations.
This is not surprising, because there is a shared ancestry in the philosophy of ancient Greece.
This defining character is not necessarily a result of shared ancestry, as it may have been evolved independently by different groups.
Within the organ, particular structures vary in shape and are used to indicate shared ancestry of subfamilies.
Most genes belong to larger families of genes of shared ancestry.
A similar scenario exists in trying to evaluate whether shared surnames indicate shared genetic ancestry.
Homology - the structure is similar between the two species because of shared ancestry and common genetics.
However, despite this shared ancestry, the Cabindans developed a very different culture and distinct variants of the Kikongo language.
Could the two people with a shared distant ancestry and family resemblance have interbred?