Zea mays 8,000 Homo sapiens 3,000 Oryza sativa 400 Drosophila melanogaster 165 Arabidopsis thaliana 100 Saccharomyces cerevisiae 12 E.coli 4.6 Genome Size (Mb)Zea mays 8,000 Homo sapiens 3,000 Oryza sativa 400 Drosophila melanogaster 165 Arabidopsis thaliana 100 Saccharomyces cerevisiae 12 E.coli 4.6 Genome Size (Mb)