Antigenic is not a classification of microorganisms.
What do you mean by microorganisms?
Microorganisms may be defined as those organisms which are not seen by our bare eyes but can be seen only through a microscope.
Pathogenic microorganisms are those which are capable of activating diseases in organisms, while beneficial microorganisms are those which provide us benefits such as nitrogen-fixing bacteria.
Spoilage microorganisms cause food to deteriorate and develop unpleasant tastes, odors, and textures.
Therefore, antigenic is not a classification of microorganisms.
To learn more about Microorganisms, refer to the link:
https://brainly.com/question/1458063
#SPJ1
