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Author Question: The first cells that must have formed on Earth must have been complex single-celled organisms much ... (Read 142 times)

K@

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The first cells that must have formed on Earth must have been complex single-celled organisms much like the modern yeast.
 
  Indicate whether the statement is true or false

Question 2

It is important for the continued existence of all life that not all the copies of deoxyribonucleic acid (DNA) be exact duplicates.
 
  Indicate whether the statement is true or false



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shailee

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Answer to Question 1

False

Answer to Question 2

True





 

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