Which risk is increased for children of smokers? a. large birth weight b. quicker growth and development c. higher rates of bronchitis and asthma d. higher rates of childhood insomnia

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.