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.
More Answers. Bacteria: A bacteria is a single celled organism that is essential for all life. They are either a parasite or live independently. Bacteria have three basic shapes that include spiral, coccus and bacillus. Bacteria multiply themselves by cell division.Antibiotics can usually kill them.rotozoa: A protozoa is a single celled organism which is able to move and will feed on any organic compound of carbon and nitrogen, for example an amoeba. They can be parasites or live independently. They are usually found in water or soil. Protozoa have different shapes and will produce asexually.