This topic contains a solution. Click here to go to the answer

Author Question: Modern human occupation dates to 50,000 in a. Australia b. South America c. North America d. ... (Read 333 times)

TFauchery

  • Hero Member
  • *****
  • Posts: 500
Modern human occupation dates to 50,000 in
 
  a. Australia
  b. South America
  c. North America
  d. Africa
  e. Europe

Question 2

According to the Regional Continuity Model, ________ prevented local populations of premodern Homo sapiens from becoming separate species.
 
  a. founder's effect
  b. gene flow
  c. displacement by African Homo sapiens
  d. mitochondrial DNA
  e. genetic drift



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ebe

  • Sr. Member
  • ****
  • Posts: 320
Answer to Question 1

a

Answer to Question 2

b




ebe

  • Sr. Member
  • ****
  • Posts: 320

 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

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?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

For a complete list of videos, visit our video library