Social:Third-degree relative

From HandWiki
Short description: Blood relative that is part of the extended family, sharing roughly 12.5% of genes

Third-degree relatives are a segment of the extended family and includes first cousins, great grandparents and great grandchildren.[1] Third-degree relatives are generally defined by the expected amount of genetic overlap that exists between two people, with the third-degree relatives of an individual sharing approximately 12.5% of their genes.[2] The category includes great-grandparents, great-grandchildren, grand-uncles, grand-aunts, first cousins,[3] half-uncles, half-aunts, half-nieces and half-nephews.

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References