In mammals, X chromosome inactivation results in _____.
A) a total inactivation of both female X chromosomes
B) only the inactivation of the paternal X chromosome in females
C) only the inactivation of the maternal X chromosome in females
D) the random inactivation of either the paternal or the maternal X in females
E) the inactivation of the maternal X chromosome in males
Correct Answer:
Verified
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