The sequencing of rRNA allowed scientists to understand
A) the clear relationships among different prokaryotic species.
B) that certain nucleic acid sequences are unique to archaea and eukarya.
C) that archaea are similar to bacteria.
D) that all DNA is relatively the same.
E) that half of the sequences of archaea were previously unknown.

Question

Quizplus · Accepted Answer

The sequencing of rRNA revealed that certain nucleic acid sequences are unique to archaea and eukarya, helping to distinguish these groups from bacteria.

The Sequencing of RRNA Allowed Scientists to Understand