2. Which of the following statements correctly describes how genomics differs from proteomics?

a. Genomics looks at the whole genome, whereas proteomics examines the activity of just one gene.

b. These two terms have identical meanings.

c.Proteomics examines the output of a genome, which changes depending on circumstances. The genome does not change depending on circumstance.

d. Genomics is the study of genomes from different species, whereas proteomics only makes comparisons within a single species.