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    Biology Today Study Set 2
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    Exam 8: Gene Expression and Control
  5. Question
    A Barr Body Exists for the Purpose of _____
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A Barr Body Exists for the Purpose of _____

Question 33

Question 33

Multiple Choice

A Barr body exists for the purpose of _____.​


A) ​gene dosage compensation
B) ​insuring fertilization
C) ​blocking the activity of the Y chromosome
D) ​turning on the SRY gene
E) ​activating master genes

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