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.
Bacteria are single-celled organisms, though living do not have the characteristics of animals which are: 1. Multicellular 2. Eukaryotes (Cells contain a nucleus) 3. CAN rep â¦ roduce sexually (Some also reproduce asexually) 4. Heterotroph (Cannot create their own food aka eat other organisms.5.acteria can be harmful and give diseases to plants and animals. It can also convert nitrogen to nitrogen compounds. This process makes nitrogen available to plants that is us â¦ eful to them. Bacteria can also poison the human body with chemicals they produce and release.