Multiple Choice
Prader- Willi syndrome is a genetic disorder involving a partial deletion of chromosome 15q on the paternal chromosome. When both copies of a gene (or chromosome) are functional but only one is expressed, this is an example of __________ .
A) genomic imprinting
B) histone acetylation
C) X- inactivation
D) chromatin modifications
E) position effect variegation
Correct Answer:

Verified
Correct Answer:
Verified
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