Jul 18, 2024
Very interesting indeed. So roughly half the cells of a daughter are running on her mothers X, while the other half are running on her father's! (But is it always so even? I can imagine cases in which one or the other dominates significantly.)
While the son's Xs are one his mom's throughout. Doesn't this imply that sons should come in two relatively distinct varieties either of which should be more similar in appearance than daughters?
A final question, how does all this mesh with dominant and recessive genes. Off-hand, it seems not to.