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Author Question: Most researchers accept an estimate of __________ to __________ years ago for a date for the Y ... (Read 30 times)

Kthamas

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on: Jul 10, 2018
Most researchers accept an estimate of __________ to __________ years ago for a date for the Y chromosome MRCA.
 
  a. 320,000, 400,000
  b. 220,000, 280,000
  c. 170,000, 250,000
  d. 100,000, 180,000

Question 2

In 2000, Max Ingman and his colleagues confirmed that three of the deepest branches of the phylogenetic tree were exclusively __________.
 
  a. North American
  b. African
  c. Middle Eastern
  d. Eurasian


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swimkari

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Reply #1 on: Jul 10, 2018
Answer to Question 1

Answer d

Answer to Question 2

Answer b


Kthamas

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Reply 2 on: Jul 10, 2018
Wow, this really help

softEldritch

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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