« previous next »

Author Question: What is the theory proposed by Relethford called? a. Mostly out of Africa b. Complete ... (Read 36 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
on: Jul 10, 2018
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
Reply #1 on: Jul 10, 2018
Answer to Question 1

a

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

The endosymbiosis theory The endosymbiosis theory
Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event
The Triangular Theory of Love The Triangular Theory of Love
How to complete the square How to complete the square
Theory of Plate Tectonics Theory of Plate Tectonics
Activation Synthesis Theory of Dreams Activation Synthesis Theory of Dreams
Video: Bone processes - resorption and deposition, remodeling and response to stress in adult bones

For a complete list of videos, visit our video library