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Author Question: Research on human mtDNA by scientists at the University of CaliforniaBerkeley suggests which of the ... (Read 62 times)

Kikoku

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on: Aug 11, 2018
Research on human mtDNA by scientists at the University of CaliforniaBerkeley suggests which of the following?
 
  A. Modern humans originated in Africa and replaced Homo erectus elsewhere.
  B. The divergence of modern human groups began in the early Pliocene.
  C. There is tremendous diversity of mtDNA within living human groups.
  D. Modern Homo sapiens evolved in multiple areas of the world simultaneously.

Question 2

Modern humans are divided into four distinct species that correspond to the major geographic areas of Europe, Africa, Asia, and the Americas.
 
  Indicate whether the statement is true or false.


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234sdffa

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Reply #1 on: Aug 11, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: F


Kikoku

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Reply 2 on: Aug 11, 2018
Excellent

cassie_ragen

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Reply 3 on: Yesterday
Gracias!

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