Rate of loss of genetic diversity per generation is:
1/2N reflects key principle in quiz on genetic drift, where evolutionary mechanisms shape genetic variation and adaptation. In this context, 1/2N aligns with experimental and theoretical evidence from population genetics, behavioral ecology and molecular phylogeny. Textbooks like Campbell Biology, Futuyma Evolution and Hartl Principles illustrate supporting data. Understanding why 1/2N fits helps integrate natural selection, environment.
Ref: Hartl & Clark, Principles of Population Genetics, Chapter 7: Drift.