Author Question: What is the theory proposed by Relethford called? a. Mostly out of Africa b. Complete ... (Read 74 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
What is the theory proposed by Relethford called?
 
  a. Mostly out of Africa
  b. Complete replacement
  c. Partial replacement
  d. Regional
  e. Complete

Question 2

According to Partial Replacement Models, modern humans first appeared in Africa
 
  a. and interbred with premodern populations of Eurasia, thus partially displacing them.
  b. and remained there until modern humans from Asia displaced them.
  c. about 500,000 years ago.
  d. but were later displaced by European Neandertals.
  e. gave rise to several subspecies in Africa, Europe, and Asia.



Athena23

  • Sr. Member
  • ****
  • Posts: 305
Answer to Question 1

a

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

For a complete list of videos, visit our video library