It literally means âby way of e-mailâ which probably doesnât help either. In the âold days,â paper letters could be sent via courier, via air mail. It simply means e-mail was involved.
Taxonomy. Bacteria are members of the prokaryote group. In contrast to eukaryote cells, bacteria lack a cell nucleus and customarily have no organelles. The bacteria domain can be grouped into two major categories: (a) Eubacteria and (b) Cyanobacteria.here are approximately 50 million bacterial organisms in a single gram of typical surface soil. The worldwide bacterial biomass exceeds that of all plants and animals on Earth. However, the majority of bacteria have not yet been characterised.
Quick Guide to Bacterial Organisms. A bacterium is an organism which works on the body in both complementary and destructive ways. The plural of the word is âbacteria.â You will hear mostly about twtypes relative tthe way they use oxygen, âaerobicâ and âanaerobicâ (with and without oxygen).uick Guide to Bacterial Organisms. A bacterium is an organism which works on the body in both complementary and destructive ways. The plural of the word is âbacteria.â You will hear mostly about twtypes relative tthe way they use oxygen, âaerobicâ and âanaerobicâ (with and without oxygen).