Multiple Choice
For most protein-coding genes, the rate of substitution in _____ is considerably higher than in _____.
A) synonymous sites; nonsynonymous sites
B) nonsynonymous sites; synonymous sites
C) nonsynonymous sites; introns
D) 3' untranslated regions; synonymous sites
E) 3' untranslated regions; introns
Correct Answer:

Verified
Correct Answer:
Verified
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