The messy reality of biological sex can’t be defined by executive order
But just like Mendel and his peas don’t fully explain the actual complexity of genetic inheritance, simple definitions for ...
Scientific American29d
How Neandertal DNA May Affect the Way We Think
Comparison of that ancient DNA with modern human DNA showed that the two species had interbred and that people today still carry the genetic fingerprint of that intermixing. Since then ...