Which of the following has NOT been demonstrated by mitochondrial DNA analysis?
A) All humans have a common female ancestor.
B) Dogs were domesticated from wolves 15,000 years ago.
C) Neandertals and early humans may have mated.
D) Neandertals are not closely related to humans.

Question

Quizplus · Accepted Answer

Mitochondrial DNA analysis has shown that Neandertals and early humans shared some genetic material, indicating that they may have interbred. It has also demonstrated that all humans have a common female ancestor and that dogs were domesticated from wolves 15,000 years ago. However, mitochondrial DNA analysis has not shown that Neandertals are not closely related to humans. In fact, they are considered to be a close evolutionary relative of modern humans, with whom they share a common ancestor.

Which of the Following Has NOT Been Demonstrated by Mitochondrial