Mutation of proto-oncogene leads to cancer, but tumor suppressor gene prevents it.
Cancer will be spread out because of tumor suppressor gene (P53) mutation.
the place of P53 is 17th gene(to be specific 17p13.1).
See video by Richard Dawkins in link. One of the great minds in the study of evolution. In my opinion, a more significant figure than Darwin.
Humans and other species contain several beneficial bacteria, especially in the digestive tract <span>(flora) </span><span>
</span>D. E<span>ubacteria</span><span>
</span>
