3 years ago

Many rickettsia are: antipathogenic pathogens smaller then viruses protozoans

1 answer:

5 0

Many rickettsia are PATHOGENS.
Pathogens are micro organism that cause diseases and rickettsia are majorly disease causing organisms. They are rod shaped bacteria and most species are gram negative. They are natural parasite of some arthropods and they cause diseases in both humans and animals.

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