It depends, pathogens can be multicellular (cestoda, fungi), unicellular (bacteria) or they can have non-cellular build (viruses, prions).
Euglenas are unicellular protists.
Amoeba is unicellular.
An 'avirulent' pathogen is a pathogen which is not virulent.This is similar to 'atypical' which means 'not typical'
Yes, diatoms are unicellular
Technically a 'pathogen' IS measels. A pathogen is a fancy name for Bacteria. And a pathogen is a bacteria that IS a certin disease. Hencforth, the answer to your question would be measles IS its own pathogen.
Euglenas are unicellular protists.
Amoeba is unicellular.
Yes, diatoms are unicellular
The dimention
Technically a 'pathogen' IS measels. A pathogen is a fancy name for Bacteria. And a pathogen is a bacteria that IS a certin disease. Hencforth, the answer to your question would be measles IS its own pathogen.
pathogen means microorganism, so pathogen diseases means diseases caused by microorganisms
You have to specify the pathogen.
Most are multicellular, but some are unicellular
They are unicellular
Unicellular
unicellular
no sponges are not unicellular.