Biology, asked by kuttureddysoni, 1 year ago

what xacly is the difference between antigen and pathogen?? are they both d same??

Answers

Answered by anbusri
1
i)pathogen is an organism,antigen is not an organism.
ii)pathogen is a foreign organism and is not a part of a body,but antigen is a part of a body it mainly trigers some specific antibody as lock and key mechanism.
iii)pathogen serves as a biological controller,but antigen doesn't
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