Which of these four gene parts should allow the construction of the most accurate phylogenetic tree,assuming this is the only part of the gene that has acted as a reliable molecular clock?
A)intron I
B)exon I
C)intron VI
D)exon V

Question

Quizplus · Accepted Answer

Intron VI is the most likely to have acted as a reliable molecular clock because it is not subject to the same selective pressures as exons.

Which of These Four Gene Parts Should Allow the Construction