Eve was made from a man's rib, so in a way at first she was a clone of his flesh, XY chromosomes and all. The bible does not elaborate on how the abrahamic god made her into a woman, she was able to bear children so there was definitely a change made to the "original" masculine reproductive system, but we don't know at what stage of her becoming a being that occured. Either way though - Adam's rib was transed by god themself into a woman.

now i'm wondering how all the christian terfs would react if someone said that trans women are actually the original women