A Definition Of Bacteria
Source: Adapted from the National Institutes of Health

What does the term “bacteria” mean? The term “bacteria” refers to single-celled microorganisms with one of three basic shapes: rod-like (bacilli), spherical (cocci) and spiral (spirilla). bacteria are commonly thought of as disease-causing agents. but man To find out more about this term, please search the news section of this website for related articles and information.