Which statement is true? a.) lifestyle factors play a greater role than genes in disease development b.) very little correlation exists between genes and disease c.) chronic disease develops only in people with key genetic markers d.) nearly all diseases have some genetic component

Articular cartilage to shocks and prevents friction between parts.

Which of the following are examples of coordinate headings

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.