Who trained Aesculapius from whom physicians make an oath?
[link to medical-dictionary.thefreedictionary.com]
CHIRON.... remember when I said before in the movie AVENGERS the hypercube Tesseract serves as a Stargate for the CHITAURI? That's the very root of the centaurs, hybrid creatures in first place.
This means from the very beginning the hybrid hum-animal TRANSFORMERS/POWER RANGERS/MORTAL KOMBAT heroes.... knew the secret of ADaN DNA in eDN.....

The Genesis account stablishes a CURSE between Eve's lineage and seraphim winged-snake dragon. The increase of the pain is something happening as a consequence of PREGNANCY and they covered their nudity in the euphemistic 'hips'. The nudity was neither in their mouths eating the fruit or the hand taking the fruit. Apple in Latin is "mallus" and also meant "evil" , that's why people did the link later on besides Hesperides Garden with Golden apples.

Incest was done to preserve something. Check the lineage and you will see Seth and Cain do have switched names lof parentes and sons with slightly diferente mistranslated letters/numbers. There are two Enoch and one Enosh, two Lamek, one who had to be avenged 77 generations or lives and the other who lived 777 years; Cain's nephew named Cainan which is little Cain... that was done to hide the mother lineage.....

Apocrypha tells Cain was too bright...., the whole idea of making Adam male/female androgynous and then Adam's fall and flesh and bone formation..... who can say what did the DNA look like in the past? Telomeres were altered?