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Author Question: A sustained directional shift in a population's average characteristics is called: a. ... (Read 139 times)

khang

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on: Aug 11, 2018
A sustained directional shift in a population's average characteristics is called:
 
  a. cladogenesis
  b. genetic drift
 c. anagenesis
 d. speciation

Question 2

The most reliable form of relative dating is stratigraphy.
 
  a. True
  b. False
  Indicate whether the statement is true or false


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aadams68

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

c

Answer to Question 2

True


khang

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Reply #2 on: Aug 11, 2018
Thank you!


aadams68

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Reply #3 on: Aug 11, 2018
Always glad to help...


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