Which of these provides evidence of the common ancestry of all life?

Question

Quizplus · Accepted Answer

The near universality of the genetic code is evidence of common ancestry, as it suggests that all living organisms share a common ancestor that used the same genetic code for protein synthesis.

Answer: D
 The flow of genetic information from DNA to RNA to protein is evidence of common ancestry, as it is a fundamental process that is shared by all living organisms, suggesting a common ancestry.

Which of These Provides Evidence of the Common Ancestry of All