When it acts upon a gene, which of the following processes consequently makes that gene an accurate molecular clock?
A) transcription
B) directional natural selection
C) mutation
D) proofreading
E) reverse transcription

Question

Quizplus · Accepted Answer

The process of mutation, specifically in the context of certain genes or regions of DNA, can occur at a relatively constant rate over time, making it an accurate molecular clock. This is because mutations accumulate gradually over time and can be used to track the evolutionary history of a species or group of related species. Transcription, directional natural selection, proofreading, and reverse transcription do not necessarily contribute to the accuracy of a gene as a molecular clock.

When It Acts Upon a Gene, Which of the Following