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Author Question: Theraply is long-term Indicate whether the statement is true or ... (Read 42 times)

B

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Theraply is long-term
 
  Indicate whether the statement is true or false

Question 2

Down syndrome is caused by
 
  A) an extra 23rd chromosome.
 
  B) a mutated 23rd chromosome.
 
  C) an extra 21st chromosome.
 
  D) a missing 21st chromosome.



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alexanderhamilton

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Answer to Question 1

FALSE

Answer to Question 2

C




B

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Reply 2 on: Jul 30, 2018
YES! Correct, THANKS for helping me on my review


blakcmamba

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Reply 3 on: Yesterday
:D TYSM

 

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