The children of Adam and Eve would have had no…

The children of Adam and Eve would have had no choice but to procreate with each other. Inbreeding causes genetic defects. The 50/500 rule states 50 of a given species is needed to ensure short-term stability in the gene pool & a minimum of 500 for long-term stability without causing massive irreversible damage to the gene pool and eventual extinction of the species. This means the story of Adam and Eve, and the story of Noah’s Ark are biologically impossible.