What is the general trend of the genome size and number for viruses, bacteria and eukaryotic organisms?

A. Genome size and number increases from viruses to bacteria to eukaryotes

B. Genome size and number decreases from viruses to bacteria to eukaryotes

C. Genome size and number increases from viruses to bacteria but then decreases to eukaryotes

D. Genome size decreases from viruses to bacteria but then increases to eukaryotes