2024-08-25 07:23:06
Children share 50% of their DNA with each parent. Even someone’s second cousin only shares ~7% of genetic makeup. A 5th cousin is ~0.05%. A complete stranger would be even less. [Link][Link] NEEDS_MORE_RATINGS(15-0-7) Author
2024-08-25 09:20:10
PCA plots (the image) can't confirm race-based differences without specific data. Up to 90% of genetic diversity lies within races, not between. - Lewontin (1972) - A child will always share more DNA with their parents than unrelated individuals, regardless of race [Link] NEEDS_MORE_RATINGS(19-1-7) Author
2024-08-26 22:07:47
Graph has no axis labels or numbers. Talks about "relatedness" without defining what it means (by any normal definition of relatedness your own children are obviously related to you, so the definition must be abnormal). [Link] NEEDS_MORE_RATINGS(4-0-0) Author