I was answering a question then it made me ask the question- what-

Which of the following processes within viral replication is the greatest source of genetic variation in rna virus populations? a) high mutation rate due to lack of proofreading of rna genome replication errors.b) transcription from the host cell rna polymerase introduces numerous mutations.c) capsid proteins from the host cell can replace the viral capsid.d) viral rna is translated by host cell ribosomes.

Which of the following statements about communication is most accurate

What else happens in your cadriovascular in resonse to your sypathetic nervouse system?