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Author Question: What is the primary significance of extended families? a. They have continuity through time. b. ... (Read 130 times)

ENagel

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on: Aug 11, 2018
What is the primary significance of extended families?
 
  a. They have continuity through time.
 b. They can have ownership of large geographic areas.
  c. They tend to gain political prominence.
 d. They develop unique religious institutions.

Question 2

What is polymerase chain reaction and why is it important in genetics?
 
  What will be an ideal response?


Pswine

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

a

Answer to Question 2

PCR is a method of producing thousands of copies of a DNA sample. This allows scientists many
examples of DNA to analyze and to use for experiments.


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