Every organism has the attributes that it has because it has evolved to fill a particular niche. Bacteria are very good at what they do; the unicellular form works for them.
Unicellular.
Bacteria are typically unicellular organisms, meaning they exist as single-celled organisms. Some bacteria species can form groups or colonies, but each individual bacterium is considered unicellular.
The kingdom of bacteria is unicellular, meaning that bacteria are made up of a single cell.
Bacteria
Unicellular infectious agents are prokaryotes, eukaryotes, bacteria, and protoza.
One of the unicellular organisms is bacteria.
unicellular, however sometimes they are associated in groups or long strings.
Unicellular
Bacteria
Bacteria are unicellular organisms, meaning they consist of a single cell. Each bacterial cell is complete and able to perform all the necessary functions for survival and reproduction.
The unicellular prokaryotes in the domain Bacteria are classified in the kingdom Bacteria.
Bacteria are single celled.So they are unicellular.