How can you anticipate what an animal is going to do to take its picture? A.
Research the animal to learn its habits
B.
Watch the animal to see what it normally does
C.
Practice photographing it so you are ready to take the picture
D.
All of the above

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.