According to genetic evidence, two main lines of descent emerged from the last universal common ancestor. One of these lines gave rise to the Eukarya, Bacteria, and Archaea.
Bacteria and Eukarya.
Archaea and Eukarya.
Bacteria and Archaea.
According to genetic evidence, two main lines of O Macmillan Learning descent emerged from the last universal common ancestor. One of these lines gave rise to the Eukarya, Bacteria, and Archaea Bacteria and Eukarya Archaea and Eukarya Bacteria and Archaea.