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@litt13b3r
ID: 1820575660097560576
05-08-2024 21:40:54
334 Tweet
11 Followers
96 Following
Well, when a child is conceived, the DNA split is 50/50 from both parents. Except for one small detail: mitochondrial DNA. Itโs passed down only through the mother and never through sperm. Which means something interesting: all living humans can trace their mitochondrial line