How is a panic disorder different from a phobia? a. panic disorders do not have any identifiable stimuli. b. phobias do not have any identifiable stimuli. c. panic disorders are more severe. d. phobias are more severe.

What conditions are unaffected in physical conditions

Why do rna viruses appear to have higher rates of mutation? a) rna nucleotides are more unstable than dna nucleotides.b) replication of their genomes does not involve proofreading.c) rna viruses can incorporate a variety of nonstandard bases.d) rna viruses are more sensitive to mutagens.

Pros and cons of a water bath usedin biotechnology