This is the answer to " the chicken or the egg " question. The 1st "chicken" was a hybrid of two non-chicken species. The sperm cell is made up of DNA of the male and the egg " shell" is made up solely of the DNA of the female. Eve's the first nobe on a new vector.
NeighborhoodNorth249 t1_j2d9dex wrote
Reply to comment by jayhovian in Why is Mitochondrial Eve dated to 150-170,000 years go? by jayhovian
This is the answer to " the chicken or the egg " question. The 1st "chicken" was a hybrid of two non-chicken species. The sperm cell is made up of DNA of the male and the egg " shell" is made up solely of the DNA of the female. Eve's the first nobe on a new vector.