Question

what is pathogens
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Answer 1

Answer:

pathogen is defined as an organism causing disease to its host, with the severity of the disease symptoms referred to as virulence. Pathogens are taxonomically widely diverse and comprise viruses and bacteria as well as unicellular and multicellular eukaryotes.19-Oct-2017

Explanation:

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Answer 2

Answer:

Pathogens

They are microscopic organisms which cause diseases like cold , flu , now latest is corona etc.

They mab be living or non living

living like Bacteria, fungus, protozoan, worm etc.

They may be non living like

air , soil , water , virus(exceptional), pollen grains ( causes asthma)

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