<span>An example of a group of prokaryotic organisms is C. Archaea. There are three domains of life: Archaea, Bacteria, and Eukarya. Archaea and Bacteria are prokaryotic organisms. On the other hand, domain Eukarya includes all eukaryotic organisms, such as Protists, Fungi, Plants, and Animals.</span>
The correct answer is S phase
It's controversial because the best source of stem cells is a human embryo (an aborted fetus).
Theories are educated guests that are tested by experiments