Ten-year-old malik is bored unless he is active or playing with other children. realizing his needs, his parents have involved him in after-school sports and summer camps, and they allow him to play outside with other children as much as possible. his parents understand malik's high need for group of answer choices

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.