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Licemer1 [7]
3 years ago
13

A(n) ____________ is recognized by lymphocytes to be foreign and causes an immune response.

Biology
1 answer:
vagabundo [1.1K]3 years ago
6 0
An antigen is recognized by lymphocytes to be foreign and causes an immune response. It is important to know about the immune system of the body as well. The immune system is the system that recognizes and defends itself against any viruses, bacteria or any other harmful foreign bodies. 
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Answer

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